Documentação
Comece com um prompt.
A ScaledThought é feita primeiro para agentes: seu agente se cadastra e faz o trabalho, e você tem um painel para cobrança, chaves e colegas de equipe quando quiser. Tudo aqui foi escrito para você e para o agente. A API é OpenAI-compatible: a maior parte do código com o SDK da OpenAI funciona trocando a URL base e a chave.
Início rápido
O mais fácil: peça ao seu agente
Cole isto no Claude Code, no Codex, no Cursor ou em qualquer agente que execute comandos. Ele lê o /llms.txt e executa os passos de configuração.
Links diretos para apps que você tem instalados. Claude e Claude Code são marcas da Anthropic; Codex é marca da OpenAI. A ScaledThought não é afiliada a nenhuma delas nem endossada por elas.
Não somos afiliados a Anthropic, OpenAI, Cursor nem a nenhum publicador de modelos, nem endossados por eles. Claude, Claude Code, Codex, Cursor, OpenAI e os nomes dos modelos são marcas de seus respectivos donos.
Ou execute um comando
Cria uma conta na região dos EUA, grava ST_API_KEY e ST_BASE_URL no .env e lista os modelos no ar lá. Pode ser executado de novo com segurança: se já houver uma chave, ele apenas informa a conta. A região do Canadá chega em breve; até ela abrir, a API dela não responde e --region ca falha com network_error.
npx -y scaledthought@0.3 init --region usCompre créditos
Cada chamada é paga com créditos pré-pagos, de $20 a $2,000 por recarga, no máximo $2,000 a cada 24 horas e 2 links de aprovação abertos ao mesmo tempo. O agente pede uma recarga e envia a approval_url que recebe à pessoa responsável, que paga com cartão. Até os créditos entrarem, as chamadas retornam 402 insufficient_credits. Mais em Créditos e aprovação.
npx -y scaledthought@0.3 billing topup --amount-usd 20Faça sua primeira chamada
curl "$ST_BASE_URL/chat/completions" \
-H "Authorization: Bearer $ST_API_KEY" \
-H "content-type: application/json" \
-d '{
"model": "deepseek-v4-1-flash",
"messages": [{"role": "user", "content": "Hello"}]
}'Autenticação
Envie sua chave como bearer token. As chaves valem para uma região e podem ter o próprio orçamento. A URL base é o host da sua região, salvo no .env como ST_BASE_URL: https://api.us.scaledthought.com/v1 (o do Canadá, https://api.ca.scaledthought.com/v1, chega em breve).
Authorization: Bearer $ST_API_KEY
Content-Type: application/jsonChat completions
POST /v1/chat/completions aceita o formato de requisição da OpenAI. Use um id de modelo de npx -y scaledthought@0.3 models --live ou de /pricing.
curl "$ST_BASE_URL/chat/completions" \
-H "Authorization: Bearer $ST_API_KEY" \
-H "content-type: application/json" \
-d '{
"model": "deepseek-v4-1-flash",
"messages": [{"role": "user", "content": "Hello"}]
}'Streaming
Defina stream: true para receber server-sent events no formato delta da OpenAI.
stream = client.chat.completions.create(
model="deepseek-v4-1-flash",
messages=[{"role": "user", "content": "Write a haiku about open weights"}],
stream=True,
)
for chunk in stream:
print(chunk.choices[0].delta.content or "", end="")Chamada de ferramentas
Passe tools no formato da OpenAI. Os modelos que suportam chamada de ferramentas retornam tool_calls padrão. O suporte e a qualidade variam de modelo para modelo, então confira o card do modelo antes de depender disso.
resp = client.chat.completions.create(
model="deepseek-v4-1-flash",
messages=[{"role": "user", "content": "Weather in Toronto?"}],
tools=[{
"type": "function",
"function": {
"name": "get_weather",
"parameters": {"type": "object", "properties": {"city": {"type": "string"}}, "required": ["city"]},
},
}],
)
print(resp.choices[0].message.tool_calls)Saída estruturada
Use response_format com um JSON schema. Nos modelos que suportam isso, a saída é restrita ao schema durante a decodificação. Valide o resultado antes de depender dele.
resp = client.chat.completions.create(
model="deepseek-v4-1-flash",
messages=[{"role": "user", "content": invoice_text}],
response_format={
"type": "json_schema",
"json_schema": {"name": "invoice", "schema": {
"type": "object",
"properties": {"vendor": {"type": "string"}, "total": {"type": "number"}},
"required": ["vendor", "total"],
}},
},
)Responses API e Codex
POST $ST_BASE_URL/responses fala a OpenAI Responses API, então clientes que usam apenas esse protocolo, como o Codex, podem usar a ScaledThought como provedor de modelos. Ele aceita input (uma string, ou mensagens e itens function_call e function_call_output), instructions, ferramentas de função e personalizadas (formato livre), tool_choice, max_output_tokens, text.format para saída em JSON e stream: true (eventos da Responses API, terminando com response.completed ou response.incomplete com o seu usage, ou response.failed com um error).
Ele não guarda estado. Não armazenamos nenhuma resposta, então envie a conversa inteira em input a cada turno (o Codex faz isso) e não use previous_response_id, que retorna 400 invalid_request; store é sempre false. Ferramentas hospedadas, como busca em arquivos, retornam 400; uma ferramenta de busca na web é ignorada. Requisições sem max_output_tokens recebem como limite o que sobra do contexto do modelo depois do seu prompt, no máximo 32.768 tokens.
A cobrança é a mesma de chat completions: por token, a partir do uso informado pelo servidor do modelo, paga com seus créditos.
# ~/.codex/config.toml
model = "deepseek-v4-1-flash" # or a model id from `npx -y scaledthought@0.3 models --live`
model_provider = "scaledthought"
[model_providers.scaledthought]
name = "ScaledThought"
base_url = "https://api.us.scaledthought.com/v1" # your ST_BASE_URL
env_key = "ST_API_KEY"
wire_api = "responses"
model_catalog_url = "https://api.us.scaledthought.com/v1/codex/models" # same host (and region) as base_urlO Codex lê ST_API_KEY do ambiente, então carregue o ./.env no shell antes. wire_api = "responses" é obrigatório: a ScaledThought serve o Codex pela Responses API.
model_catalog_url informa ao Codex as janelas de contexto dos modelos no ar na sua região, para que ele compacte sessões longas a tempo, e dá a ele a ferramenta de edição apply_patch. Ele é gerado a partir dos modelos no ar a cada requisição; o Codex envia sua chave junto, então mantenha-o no mesmo host que base_url (o da sua região).
Modelos e benchmarks
GET /v1/models lista os ids dos modelos no ar na sua região, no formato da OpenAI. Essa lista é a referência do que você pode chamar. GET /v1/models/{id} retorna o preço, o tamanho de contexto, a data de lançamento, as pontuações de benchmark e o status de um modelo, para que um agente possa escolher sem que um humano leia uma página web. Para buscar e filtrar, use npx -y scaledthought@0.3 models --live ou a ferramenta MCP models_search. Para pessoas, /pricing lista todos os modelos no ar nos EUA com seus preços, a partir da mesma API.
curl "$ST_BASE_URL/models"
curl "$ST_BASE_URL/models/deepseek-v4-1-flash"Regiões e retenção
Cada chave fica vinculada à sua região. A região dos EUA está aberta agora; o Canadá (ca) chega em breve; a API dele não responde até ele abrir. As requisições são atendidas e registradas em logs, e os registros de conta e de uso são armazenados, apenas naquele país. Os pagamentos com cartão de todas as regiões são processados pela Stripe nos EUA. Prompts e completions não são armazenados depois que a resposta é retornada e nunca são usados para treinamento. Os arquivos de lote e de fine-tuning são apagados após 30 dias, ou antes com DELETE /v1/files/{id}. Toda resposta traz x-st-region e x-st-data-retention: none. Veja segurança (ou /security.json) e a Política de Privacidade (em inglês).
Chaves e orçamentos
Os agentes podem criar chaves com escopo e limites rígidos de gasto diário. Quando um orçamento é atingido, as chamadas retornam 402 em vez de gastar mais. Uma chave revogada para de funcionar em cerca de 30 segundos.
npx -y scaledthought@0.3 keys create --name support-bot --budget-usd 40Escopos são inference, read, keys, billing. Uma chave só pode dar a uma nova chave os escopos que ela mesma tem (caso contrário, 403 scope_not_allowed). Expiração: envie expires_in (como "30d") ou expires_at, até 365 dias; depois disso a chave recebe 401 key_expired. Uma chave nunca dura mais que a chave que a criou.
Chaves de subagente: com child: true, a nova chave registra a chave que fez a chamada como sua mãe. O orçamento diário dela cabe no que resta hoje à chave mãe, seus limites de taxa e sua expiração não passam dos da mãe, e ela só pode gerenciar as próprias subchaves. Revogar uma chave revoga todas as chaves abaixo dela.
Rotação: POST /v1/keys/{id}/rotate cria uma substituta com o mesmo nome, escopos, orçamento e limites, retornada uma única vez. A chave antiga continua funcionando durante grace (padrão 24h, de "0" a "7d"). Autorrevogação: DELETE /v1/keys/self revoga a chave que fez a chamada e suas chaves de subagente, sem exigir escopo, para que um agente que suspeite de um vazamento possa agir na hora.
npx -y scaledthought@0.3 keys create --name sub-agent --child --scopes inference --budget-usd 2 --expires-in 12h
npx -y scaledthought@0.3 keys rotate key_… --grace 24h
npx -y scaledthought@0.3 keys revoke-selfMais sobre como as chaves e os dados são protegidos: segurança.
Créditos e aprovação
O uso é pago com créditos pré-pagos, de $20 a $2,000 por recarga, no máximo $2,000 a cada 24 horas e 2 links de aprovação abertos ao mesmo tempo. O agente pede uma recarga ($20 por padrão) e recebe uma approval_url: uma página de pagamento em que a pessoa responsável confirma ou altera o valor, pode ativar a recarga automática e paga com cartão. Os créditos entram assim que o pagamento é confirmado, e enviamos um recibo por e-mail. Nada é cobrado sem essa aprovação. Os créditos não expiram. Quando acabam, as requisições retornam 402 insufficient_credits com o saldo e o valor necessário.
npx -y scaledthought@0.3 billing topup --amount-usd 20A recarga automática é opcional e recomendada: quando o saldo cai abaixo de um limite (padrão $5), o cartão salvo adiciona um valor definido (padrão $20), para que o agente nunca fique parado. A pessoa responsável a ativa na página de pagamento de qualquer recarga, ou sem comprar nada, por um link de configuração da recarga automática (billing auto-reload setup), onde salva um cartão. As cargas são limitadas a $2.000 a cada 24 horas. Ativá-la ou aumentar qualquer limite exige uma nova aprovação; desativá-la ou reduzi-la, não. Se uma recarga for recusada, a recarga automática se desativa sozinha e o próximo 402 diz ao agente para obter um novo link. billing status mostra o saldo e as recargas pendentes; billing transactions lista cada compra, recarga e cobrança.
npx -y scaledthought@0.3 billing topup --amount-usd 20 --auto-reload-below 5 --auto-reload-amount 20
npx -y scaledthought@0.3 billing auto-reload setup --below 5 --amount 20 # no purchase: they save a card
npx -y scaledthought@0.3 billing auto-reload offAvisos e webhooks
As respostas podem trazer x-st-notice com códigos separados por vírgula: low_balance (uma conta com saldo abaixo de $5). Um agente que vê um desses códigos deve dizer à pessoa responsável o que aprovar. GET /v1/account, o account_status do MCP, status e doctor mostram os mesmos códigos com o texto a repassar.
Os webhooks enviam os mesmos sinais por push: balance.low, key.expiring e budget.exhausted. Os endpoints precisam ser URLs https públicas na porta 443. Cada POST traz x-st-signature: t=…,v1=…, um HMAC-SHA256 de <t>.<raw body> com a chave de assinatura do endpoint, exibida uma única vez quando você o adiciona. As entregas vão para a sua URL onde quer que ela esteja hospedada, mesmo fora da região da sua conta, e trazem apenas id, type, created_at, region, account_id e data: ids, valores inteiros em micro-dólares, contagens de dias e timestamps, nunca prompts, nomes ou e-mails. data por evento: balance.low {balance_micros, threshold_micros}, key.expiring {key_id, expires_at}, budget.exhausted {scope, key_id, budget_micros, spent_today_micros, resets_at}. Entregas que falham são reenviadas com backoff por cerca de dois dias.
npx -y scaledthought@0.3 webhooks add https://hooks.example.com/st --events balance.low,budget.exhaustedCabeçalhos de requisição opcionais: x-st-app dá nome ao seu app nos registros de uso (não é publicado), e x-st-session mantém uma conversa na mesma réplica para que o prefixo em cache seja reaproveitado (só em memória, nunca armazenado). No Canadá, as requisições nunca transbordam para outro país: quando todas as réplicas de um modelo estão ocupadas, a requisição espera um pouco e depois recebe 429 capacity_exhausted com Retry-After.
Inferência em lote
Envie um arquivo JSONL de requisições e receba os resultados por 50% do preço normal. Os lotes rodam numa janela de conclusão de 24 horas e normalmente terminam dentro dela, mas a conclusão no prazo não é garantida. Os endpoints de Files e Batches seguem os da OpenAI, então client.batches.create funciona. Cada linha é validada logo de início, então um arquivo inválido falha em segundos.
batch_file = client.files.create(file=open("requests.jsonl", "rb"), purpose="batch")
batch = client.batches.create(
input_file_id=batch_file.id,
endpoint="/v1/chat/completions",
completion_window="24h",
)
# later
batch = client.batches.retrieve(batch.id)
results = client.files.content(batch.output_file_id).textEmbeddings
POST /v1/embeddings com um modelo de embedding (encontre um com models --live --modality embedding). A entrada pode ser uma string ou um array de strings.
vecs = client.embeddings.create(model="<embedding-model-id>", input=["open weights", "served hot"])Fine-tuning
Treine um adaptador LoRA com os seus próprios exemplos. O resultado é um id de modelo privado que só a sua conta pode chamar, servido nas mesmas réplicas do modelo base e cobrado pelo preço por token do modelo base. Só é possível treinar modelos base que rodam nas nossas próprias GPUs na sua região, e os adaptadores não podem ser baixados. O treinamento é cobrado por 1M de tokens de treinamento (tokens do dataset × épocas); a resposta do job inclui uma estimativa antes de qualquer execução. Pago com créditos pré-pagos. Veja preços.
f = client.files.create(file=open("examples.jsonl", "rb"), purpose="fine-tune")
job = client.fine_tuning.jobs.create(model="<base-id>", training_file=f.id, suffix="triage")
# poll
job = client.fine_tuning.jobs.retrieve(job.id)
resp = client.chat.completions.create(model=job.fine_tuned_model, messages=[...])Servidor MCP
MCP remoto no host da API da sua região: https://api.us.scaledthought.com/mcp (o do Canadá, https://api.ca.scaledthought.com/mcp, chega em breve; Streamable HTTP, especificação 2026-07-28). Autentique-se com sua chave de API como bearer token. O MCP não cria contas: cadastre-se antes com npx -y scaledthought@0.3 init ou POST /v1/accounts, e então npx -y scaledthought@0.3 mcp mostra o comando e a configuração exatos para a sua região. O agente recebe estas ferramentas:
npx -y scaledthought@0.3 mcp- account_status
- Region, spend, credit balance, auto-reload, key count and notices (tell your human about each). Call it first.
- account_settings
- Read or change account settings. ad_measurement: false opts the account out of ad measurement; any key can do it.
- keys_manage
- List, create, rotate or revoke keys (action: list | create | rotate | revoke | revoke_self). create and rotate return the full key once; create takes scopes, expires_in, child (a sub-agent key) and lives_in (where it will be stored); rotate takes grace. revoke_self revokes the key in use.
- budget_manage
- Set or clear a key's hard daily budget (USD) and rate limits.
- webhooks
- Signed HTTPS callbacks for balance.low, key.expiring and budget.exhausted (action: add | list | remove). add returns signing_secret once.
- models_search
- Models with prices, context, benchmarks and live status in your region (live_only, category, search).
- benchmarks_get
- Our own per-task scores and speed for one model.
- usage_query
- Requests, tokens and cost over the last N days, by model, day or key.
- billing_topup
- With amount_usd (and optional auto_reload): an approval_url for your human to buy credits. action: status | transactions | auto_reload_off.
- fine_tuning
- List, get, cancel fine-tuning jobs and their events; list your fine-tuned models.
- docs_search
- Where the docs, llms.txt and your base URL are.
| Ferramenta | O que faz |
|---|---|
| account_status | Region, spend, credit balance, auto-reload, key count and notices (tell your human about each). Call it first. |
| account_settings | Read or change account settings. ad_measurement: false opts the account out of ad measurement; any key can do it. |
| keys_manage | List, create, rotate or revoke keys (action: list | create | rotate | revoke | revoke_self). create and rotate return the full key once; create takes scopes, expires_in, child (a sub-agent key) and lives_in (where it will be stored); rotate takes grace. revoke_self revokes the key in use. |
| budget_manage | Set or clear a key's hard daily budget (USD) and rate limits. |
| webhooks | Signed HTTPS callbacks for balance.low, key.expiring and budget.exhausted (action: add | list | remove). add returns signing_secret once. |
| models_search | Models with prices, context, benchmarks and live status in your region (live_only, category, search). |
| benchmarks_get | Our own per-task scores and speed for one model. |
| usage_query | Requests, tokens and cost over the last N days, by model, day or key. |
| billing_topup | With amount_usd (and optional auto_reload): an approval_url for your human to buy credits. action: status | transactions | auto_reload_off. |
| fine_tuning | List, get, cancel fine-tuning jobs and their events; list your fine-tuned models. |
| docs_search | Where the docs, llms.txt and your base URL are. |
CLI
Execute como npx -y scaledthought@0.3 <command>. A saída é JSON sempre que o stdout não é um terminal (ou com --json), e os erros são uma linha JSON no stderr com code, message e hint. Nada pede interação. As chaves vêm de ST_API_KEY ou de ./.env, nunca de flags.
- init --region us
- Account and key in the US. Writes ST_API_KEY and ST_BASE_URL to .env. Safe to re-run. Canada (ca) is coming soon.
- init --account Acme
- In a new folder on a machine with saved accounts: use that account with a new project key (init asks which when there are several). --new-account makes a separate account; --no-save keeps the key out of this machine's credential store.
- login --region us
- Connect to an existing account: prints a code your human types on the dashboard's connect page (opened in their browser). Then run login --wait.
- login --wait
- Waits about 90 s for your human to approve the code, then writes a new key to .env (never printed). Re-run on authorization_pending.
- login --code -
- Use a connect line made on the dashboard (its stl_ code on stdin, out of shell history): already approved, works once for 15 minutes.
- use "Side project"
- Point this folder at another account saved on this machine: a new project key in .env; the folder's old project key is revoked.
- init --region us --source a-rd
- The same, recording the campaign code of the scaledthought.com/go/<code> link that brought you (optional). An invalid code is dropped with a warning.
- models --live
- Models serving in your region now, newest first, with prices. Filter with --category or --search. The US list is also on /pricing.
- models <id>
- Pricing, context, benchmarks and live status for one model.
- chat -m <id> "prompt"
- Send one message to a model id from models --live.
- account
- Region, spend and credit balance.
- account ad-measurement off
- Opt out of ad measurement: nothing about the account is ever sent to an ad platform. on turns it back on.
- keys create --name <name> --budget-usd 5
- New key with a hard daily budget in USD. The key is printed once.
- keys create --name <name> --expires-in 30d --scopes inference,read
- A key that expires (at most 365d) with a subset of your key's scopes.
- keys create --name <name> --child --budget-usd 2
- A sub-agent key: scopes, budget, rate limits and expiry within your key's; revoked when your key is.
- keys list
- Your keys (prefixes only).
- keys rotate <id> --grace 24h
- Replace a key: the new key is printed once; the old one keeps working for the grace period (0 to 7d).
- keys revoke <id>
- Revoke a key and its sub-agent keys. They stop working within about 30 seconds.
- keys revoke-self
- Revoke the key you are using now (and its sub-agent keys), e.g. if it may have leaked. Irreversible.
- keys put github --repo <owner/repo> --budget-usd 2
- Put a new sub-agent key straight into a platform's secret store as ST_API_KEY, through its own CLI with the key on stdin (never printed). Destinations: github, vercel, fly, cloudflare, gcp, aws, k8s, doppler. The key is named after the place and records where it lives (lives_in). If storing fails, the new key is revoked.
- keys rotate --all --push --grace 1h
- Rotate every key that keys put stored somewhere and put each replacement in the same place; the old keys stop after the grace period. Prints no keys. One key: keys rotate <id> --push.
- connect opencode
- Point an OpenAI-compatible tool at ScaledThought: opencode and aider get the base URL and their own sub-agent key in their config (files 0600, key never printed); cursor and continue get steps for your human.
- usage --days 7 --by model
- Requests, tokens and cost by model, day or key.
- billing status
- Credit balance, auto-reload, pending top-ups.
- billing topup --amount-usd 20
- Buy prepaid credits ($20 to $2,000 per top-up, at most $2,000 per 24 hours and 2 open approval links at a time; default 20): opens the funding page in your human's browser, where they confirm the amount, can turn on auto-reload and pay.
- billing wait
- Returns as soon as your human pays the open top-up, with the new balance. Polls about 90 seconds a run; run it again on topup_pending.
- billing topup --amount-usd 20 --auto-reload-below 5 --auto-reload-amount 20
- Top up with auto-reload pre-selected on the funding page (your human can untick it).
- billing auto-reload setup --below 5 --amount 20
- Turn auto-reload on without buying anything: opens a page where your human saves a card. Then billing wait.
- billing auto-reload off
- Turn auto-reload off. No approval needed.
- billing transactions
- The credit ledger: purchases, auto-reloads, usage, batches, fine-tuning, refunds.
- batches create requests.jsonl
- Upload a JSONL file and start a batch at 50% off. Needs prepaid credits.
- fine-tune create examples.jsonl --model <base-id>
- Upload a dataset and start a LoRA job. Needs prepaid credits.
- webhooks add https://hooks.example.com/st --events balance.low,budget.exhausted
- Get a signed POST when the balance is low, a key is about to expire or a budget is spent (default: every event). Prints signing_secret once.
- webhooks list
- Your webhook endpoints.
- webhooks remove <id>
- Delete a webhook endpoint.
- doctor
- Checks the key in .env, its region, the account and its credit, and lists notices to tell your human.
- mcp
- Prints the `claude mcp add` command and JSON config for your region.
- dashboard --page billing
- Opens your human's dashboard (overview, billing, keys, members, connect) in their browser. If they aren't signed in, one click emails them a link.
- members
- Who can sign in to the account's dashboard: email, role (owner or member), status.
- status
- Per-model health in your region over the last hour, plus your account's notices when a key is set.
| Comando | O que faz |
|---|---|
| init --region us | Account and key in the US. Writes ST_API_KEY and ST_BASE_URL to .env. Safe to re-run. Canada (ca) is coming soon. |
| init --account Acme | In a new folder on a machine with saved accounts: use that account with a new project key (init asks which when there are several). --new-account makes a separate account; --no-save keeps the key out of this machine's credential store. |
| login --region us | Connect to an existing account: prints a code your human types on the dashboard's connect page (opened in their browser). Then run login --wait. |
| login --wait | Waits about 90 s for your human to approve the code, then writes a new key to .env (never printed). Re-run on authorization_pending. |
| login --code - | Use a connect line made on the dashboard (its stl_ code on stdin, out of shell history): already approved, works once for 15 minutes. |
| use "Side project" | Point this folder at another account saved on this machine: a new project key in .env; the folder's old project key is revoked. |
| init --region us --source a-rd | The same, recording the campaign code of the scaledthought.com/go/<code> link that brought you (optional). An invalid code is dropped with a warning. |
| models --live | Models serving in your region now, newest first, with prices. Filter with --category or --search. The US list is also on /pricing. |
| models <id> | Pricing, context, benchmarks and live status for one model. |
| chat -m <id> "prompt" | Send one message to a model id from models --live. |
| account | Region, spend and credit balance. |
| account ad-measurement off | Opt out of ad measurement: nothing about the account is ever sent to an ad platform. on turns it back on. |
| keys create --name <name> --budget-usd 5 | New key with a hard daily budget in USD. The key is printed once. |
| keys create --name <name> --expires-in 30d --scopes inference,read | A key that expires (at most 365d) with a subset of your key's scopes. |
| keys create --name <name> --child --budget-usd 2 | A sub-agent key: scopes, budget, rate limits and expiry within your key's; revoked when your key is. |
| keys list | Your keys (prefixes only). |
| keys rotate <id> --grace 24h | Replace a key: the new key is printed once; the old one keeps working for the grace period (0 to 7d). |
| keys revoke <id> | Revoke a key and its sub-agent keys. They stop working within about 30 seconds. |
| keys revoke-self | Revoke the key you are using now (and its sub-agent keys), e.g. if it may have leaked. Irreversible. |
| keys put github --repo <owner/repo> --budget-usd 2 | Put a new sub-agent key straight into a platform's secret store as ST_API_KEY, through its own CLI with the key on stdin (never printed). Destinations: github, vercel, fly, cloudflare, gcp, aws, k8s, doppler. The key is named after the place and records where it lives (lives_in). If storing fails, the new key is revoked. |
| keys rotate --all --push --grace 1h | Rotate every key that keys put stored somewhere and put each replacement in the same place; the old keys stop after the grace period. Prints no keys. One key: keys rotate <id> --push. |
| connect opencode | Point an OpenAI-compatible tool at ScaledThought: opencode and aider get the base URL and their own sub-agent key in their config (files 0600, key never printed); cursor and continue get steps for your human. |
| usage --days 7 --by model | Requests, tokens and cost by model, day or key. |
| billing status | Credit balance, auto-reload, pending top-ups. |
| billing topup --amount-usd 20 | Buy prepaid credits ($20 to $2,000 per top-up, at most $2,000 per 24 hours and 2 open approval links at a time; default 20): opens the funding page in your human's browser, where they confirm the amount, can turn on auto-reload and pay. |
| billing wait | Returns as soon as your human pays the open top-up, with the new balance. Polls about 90 seconds a run; run it again on topup_pending. |
| billing topup --amount-usd 20 --auto-reload-below 5 --auto-reload-amount 20 | Top up with auto-reload pre-selected on the funding page (your human can untick it). |
| billing auto-reload setup --below 5 --amount 20 | Turn auto-reload on without buying anything: opens a page where your human saves a card. Then billing wait. |
| billing auto-reload off | Turn auto-reload off. No approval needed. |
| billing transactions | The credit ledger: purchases, auto-reloads, usage, batches, fine-tuning, refunds. |
| batches create requests.jsonl | Upload a JSONL file and start a batch at 50% off. Needs prepaid credits. |
| fine-tune create examples.jsonl --model <base-id> | Upload a dataset and start a LoRA job. Needs prepaid credits. |
| webhooks add https://hooks.example.com/st --events balance.low,budget.exhausted | Get a signed POST when the balance is low, a key is about to expire or a budget is spent (default: every event). Prints signing_secret once. |
| webhooks list | Your webhook endpoints. |
| webhooks remove <id> | Delete a webhook endpoint. |
| doctor | Checks the key in .env, its region, the account and its credit, and lists notices to tell your human. |
| mcp | Prints the `claude mcp add` command and JSON config for your region. |
| dashboard --page billing | Opens your human's dashboard (overview, billing, keys, members, connect) in their browser. If they aren't signed in, one click emails them a link. |
| members | Who can sign in to the account's dashboard: email, role (owner or member), status. |
| status | Per-model health in your region over the last hour, plus your account's notices when a key is set. |
Referência da API
- POST /v1/accounts
- Create an account in this host's region. Returns api_key (once) and base_url. No auth. Optional source: the campaign code from a /go/<code> link.
- POST /v1/chat/completions
- Chat, tools, JSON output, streaming. OpenAI-compatible.
- POST /v1/responses
- The OpenAI Responses API (Codex): function and custom tools, streaming. Stateless: send the whole conversation each turn; previous_response_id isn't supported.
- POST /v1/completions
- Raw text completion.
- POST /v1/embeddings
- Embeddings for embedding models.
- GET /v1/models
- Model ids live in this region (OpenAI list format). No auth.
- GET /v1/models/{id}
- One model: pricing, context, benchmarks and live_in_region. No auth.
- GET /v1/models/{id}/benchmarks
- Our own per-task scores and speed.
- GET /v1/account
- Plan, region, balance, spend, key count and notices (low_balance) with notice_text to relay to your human.
- PATCH /v1/account
- Account settings: {"ad_measurement": false} opts out of ad measurement (any key); true needs the keys or billing scope.
- GET /v1/keys
- List keys.
- POST /v1/keys
- Create a key: scopes (a subset of yours), daily_budget_usd, rate limits, expires_in or expires_at (max 365d), child: true for a sub-agent key, lives_in (where it will be stored, display only).
- POST /v1/keys/{id}/rotate
- Replace a key. The new key is returned once; the old one works for grace (default 24h, 0 to 7d).
- PATCH /v1/keys/{id}
- Change a key's name, daily budget, rate limits or lives_in (null clears it).
- DELETE /v1/keys/{id}
- Revoke a key and its sub-agent keys.
- DELETE /v1/keys/self
- The calling key revokes itself and its sub-agent keys. No scope needed.
- GET /v1/usage
- Requests, tokens and cost (days, group_by).
- GET /v1/billing
- Credit balance, auto-reload, pending top-ups and recent transactions.
- POST /v1/billing/topup
- Buy credits: {amount_usd, auto_reload?} returns an approval_url for your human.
- GET /v1/billing/topups/{id}
- One top-up's status (open, paid, expired, failed).
- PATCH /v1/billing/auto-reload
- Disable or lower auto-reload. Raising it needs a new top-up approval.
- GET /v1/billing/transactions
- The credit ledger, newest first (cursor).
- POST /v1/webhooks
- Add a webhook: {url (public https, port 443), events}. Returns signing_secret once. Billing scope; at most 5.
- GET /v1/webhooks
- Your webhook endpoints (status, last success and failure).
- DELETE /v1/webhooks/{id}
- Delete a webhook endpoint.
- POST /v1/files
- Upload JSONL (purpose=batch or fine-tune).
- POST /v1/batches
- Start a batch. GET /v1/batches/{id} to poll, POST /v1/batches/{id}/cancel to stop.
- POST /v1/fine_tuning/jobs
- Start a LoRA job from an uploaded purpose=fine-tune file.
- GET /v1/status
- Per-model health in this region, last hour.
- POST /v1/dashboard/link
- A URL for your human's dashboard (optional page), the owners, and a message to relay. billing or keys scope.
- POST /v1/device/codes
- Ask to connect to an existing account. No key. Returns device_code (secret), user_code for your human to type at verification_url, expires_in, interval.
- POST /v1/device/token
- Collect the key once approved: {device_code}, or {connect_code} (stl_…) for a dashboard connect line. 428 authorization_pending until then; one key per code, with the approver's scopes.
- GET /v1/members
- Who can sign in to the dashboard (email, role, status). read scope.
| Endpoint | Descrição |
|---|---|
| POST /v1/accounts | Create an account in this host's region. Returns api_key (once) and base_url. No auth. Optional source: the campaign code from a /go/<code> link. |
| POST /v1/chat/completions | Chat, tools, JSON output, streaming. OpenAI-compatible. |
| POST /v1/responses | The OpenAI Responses API (Codex): function and custom tools, streaming. Stateless: send the whole conversation each turn; previous_response_id isn't supported. |
| POST /v1/completions | Raw text completion. |
| POST /v1/embeddings | Embeddings for embedding models. |
| GET /v1/models | Model ids live in this region (OpenAI list format). No auth. |
| GET /v1/models/{id} | One model: pricing, context, benchmarks and live_in_region. No auth. |
| GET /v1/models/{id}/benchmarks | Our own per-task scores and speed. |
| GET /v1/account | Plan, region, balance, spend, key count and notices (low_balance) with notice_text to relay to your human. |
| PATCH /v1/account | Account settings: {"ad_measurement": false} opts out of ad measurement (any key); true needs the keys or billing scope. |
| GET /v1/keys | List keys. |
| POST /v1/keys | Create a key: scopes (a subset of yours), daily_budget_usd, rate limits, expires_in or expires_at (max 365d), child: true for a sub-agent key, lives_in (where it will be stored, display only). |
| POST /v1/keys/{id}/rotate | Replace a key. The new key is returned once; the old one works for grace (default 24h, 0 to 7d). |
| PATCH /v1/keys/{id} | Change a key's name, daily budget, rate limits or lives_in (null clears it). |
| DELETE /v1/keys/{id} | Revoke a key and its sub-agent keys. |
| DELETE /v1/keys/self | The calling key revokes itself and its sub-agent keys. No scope needed. |
| GET /v1/usage | Requests, tokens and cost (days, group_by). |
| GET /v1/billing | Credit balance, auto-reload, pending top-ups and recent transactions. |
| POST /v1/billing/topup | Buy credits: {amount_usd, auto_reload?} returns an approval_url for your human. |
| GET /v1/billing/topups/{id} | One top-up's status (open, paid, expired, failed). |
| PATCH /v1/billing/auto-reload | Disable or lower auto-reload. Raising it needs a new top-up approval. |
| GET /v1/billing/transactions | The credit ledger, newest first (cursor). |
| POST /v1/webhooks | Add a webhook: {url (public https, port 443), events}. Returns signing_secret once. Billing scope; at most 5. |
| GET /v1/webhooks | Your webhook endpoints (status, last success and failure). |
| DELETE /v1/webhooks/{id} | Delete a webhook endpoint. |
| POST /v1/files | Upload JSONL (purpose=batch or fine-tune). |
| POST /v1/batches | Start a batch. GET /v1/batches/{id} to poll, POST /v1/batches/{id}/cancel to stop. |
| POST /v1/fine_tuning/jobs | Start a LoRA job from an uploaded purpose=fine-tune file. |
| GET /v1/status | Per-model health in this region, last hour. |
| POST /v1/dashboard/link | A URL for your human's dashboard (optional page), the owners, and a message to relay. billing or keys scope. |
| POST /v1/device/codes | Ask to connect to an existing account. No key. Returns device_code (secret), user_code for your human to type at verification_url, expires_in, interval. |
| POST /v1/device/token | Collect the key once approved: {device_code}, or {connect_code} (stl_…) for a dashboard connect line. 428 authorization_pending until then; one key per code, with the approver's scopes. |
| GET /v1/members | Who can sign in to the dashboard (email, role, status). read scope. |
Limites de taxa
Os limites são por chave. Acima do limite, as chamadas retornam 429 rate_limit_exceeded com um cabeçalho Retry-After em segundos. Até a primeira compra de créditos da conta, as chaves podem reduzir seus limites, mas não aumentá-los.
- Conta nova
- Requisições / min: 60
- Tokens / min: 200,000
- Gasto: Até a primeira compra de créditos: até 5 chaves
- Créditos pré-pagos
- Requisições / min: 3,000
- Tokens / min: 5,000,000
- Gasto: Créditos que a pessoa responsável compra, de $20 a $2,000 por recarga, $2,000 a cada 24 h
- Escala
- Requisições / min: Personalizado
- Tokens / min: Personalizado
- Gasto: Fale com a gente
| Plano | Requisições / min | Tokens / min | Gasto |
|---|---|---|---|
| Conta nova | 60 | 200,000 | Até a primeira compra de créditos: até 5 chaves |
| Créditos pré-pagos | 3,000 | 5,000,000 | Créditos que a pessoa responsável compra, de $20 a $2,000 por recarga, $2,000 a cada 24 h |
| Escala | Personalizado | Personalizado | Fale com a gente |
Erros
Os erros da API são {"error":{"message","type","code"}}. Os erros da CLI acrescentam um hint e saem com código diferente de zero.
- 400
- Código: invalid_request
- O que fazer: Fix the field named in message. Don't retry unchanged.
- 400
- Código: invalid_body
- O que fazer: Fix the field named in message. Don't retry unchanged.
- 400
- Código: invalid_json
- O que fazer: Send valid JSON with `content-type: application/json`.
- 401
- Código: invalid_api_key
- O que fazer: Key missing, mistyped or revoked. Load ST_API_KEY from .env; don't create a new account.
- 401
- Código: missing_api_key
- O que fazer: Send `Authorization: Bearer $ST_API_KEY`.
- 401
- Código: key_expired
- O que fazer: The key's expires_at has passed. Use another key, or create a new one with a key that has the keys scope.
- 400
- Código: invalid_expiry
- O que fazer: expires_in or expires_at must be in the future and at most 365 days ahead. Send one, not both.
- 400
- Código: expiry_exceeds_parent
- O que fazer: A key can't outlive the key that creates it. Ask for at most max_expires_at from the body.
- 403
- Código: scope_not_allowed
- O que fazer: Ask only for scopes your own key has (allowed_scopes in the body).
- 400
- Código: budget_exceeds_parent
- O que fazer: A sub-agent key's daily budget must fit in what its parent has left today (max_daily_budget_usd in the body).
- 400
- Código: limit_exceeds_parent
- O que fazer: A sub-agent key's rate limits and budget can't exceed its parent's (or, when it changes itself, its own).
- 400
- Código: key_depth_exceeded
- O que fazer: Sub-agent keys nest at most 16 levels. Create the key from a key higher up.
- 404
- Código: key_not_found
- O que fazer: No such key on this account, or (for a sub-agent key) it's outside the keys you created.
- 409
- Código: key_not_active
- O que fazer: Only an active key can be rotated. Create a new key instead.
- 402
- Código: budget_exceeded
- O que fazer: This key's daily budget is spent. Resets 00:00 UTC. Tell your human; don't retry now.
- 402
- Código: insufficient_credits
- O que fazer: The credit balance can't cover the request (the body has balance_usd and required_usd). Run `billing topup --amount-usd 20` and send your human the approval_url.
- 402
- Código: daily_cap_exceeded
- O que fazer: An operator-set daily cap on this account is reached. Resets 00:00 UTC. Tell your human.
- 402
- Código: credits_required_for_batches
- O que fazer: Batches are paid from prepaid credits. Run `billing topup --amount-usd 20`, then retry once your human approves.
- 402
- Código: credits_required_for_fine_tuning
- O que fazer: Fine-tuning is paid from prepaid credits. Run `billing topup --amount-usd 20`, then retry once your human approves.
- 409
- Código: too_many_pending_topups
- O que fazer: The account already has 2 unpaid approval links. Ask your human to pay one (`billing status` lists them), or wait for them to expire.
- 409
- Código: daily_topup_limit
- O que fazer: Top-ups are limited to $2,000 per account per rolling 24 hours, open links and auto-reloads included. Retry with at most available_usd from the body, or wait.
- 403
- Código: approval_required
- O que fazer: Turning auto-reload on or raising it needs your human. Run `billing auto-reload setup --below <usd> --amount <usd>` (a link your human approves; nothing is bought) and give them the approval_url. Disabling or lowering needs no approval.
- 402
- Código: free_tier_key_limit
- O que fazer: Accounts that haven't bought credits have 5 active keys. Revoke one (`keys revoke <id>`) or buy credits.
- 402
- Código: free_tier_limit
- O que fazer: Accounts that haven't bought credits can't raise budgets or rate limits. Buy credits first (`billing topup --amount-usd 20`).
- 409
- Código: fine_tuning_requires_self_hosted
- O que fazer: This base model isn't served on our own GPUs in your region, so it can't be fine-tuned here. Pick another base model.
- 409
- Código: model_not_live
- O que fazer: That model isn't served in your region yet. Pick one from `models --live`.
- 400
- Código: invalid_video_url
- O que fazer: video_url must be a public https URL or a data:video/mp4 (webm, mov) URL within the size limit.
- 403
- Código: insufficient_scope
- O que fazer: This key lacks the scope. Use the default key from init.
- 403
- Código: account_suspended
- O que fazer: Stop. Tell your human to email hello@scaledthought.com.
- 404
- Código: model_not_found
- O que fazer: Not live here. Pick an id from `models --live` or `GET $ST_BASE_URL/models`.
- 404
- Código: not_found
- O que fazer: Wrong path. ST_BASE_URL already ends in /v1; append /chat/completions.
- 421
- Código: wrong_region
- O que fazer: The key belongs to the other region. Use the `base_url` in the error body; remove any hard-coded host.
- 429
- Código: rate_limit_exceeded
- O que fazer: Wait `Retry-After` seconds, then retry.
- 429
- Código: capacity_exhausted
- O que fazer: Canada: every replica of the model is busy and Canadian requests never overflow to another country. Wait `Retry-After` seconds and retry with backoff, or use another model.
- 400
- Código: invalid_webhook_url
- O que fazer: Webhook URLs must be public https endpoints on port 443 (no other port, no private, loopback or internal hosts). Fix the URL.
- 409
- Código: too_many_webhooks
- O que fazer: An account has at most 5 webhook endpoints. Remove one (`webhooks remove <id>`) first.
- 404
- Código: webhook_not_found
- O que fazer: No such webhook on this account. List them with `webhooks list`.
- 503
- Código: webhooks_unavailable
- O que fazer: Webhooks aren't enabled in this region yet. Poll `GET /v1/account` for `notices` instead.
- 502
- Código: upstream_error
- O que fazer: Transient. Retry with backoff, or use another model from `models --live`.
- 503
- Código: region_not_open
- O que fazer: The Canada region isn't open yet. Check with your human that US hosting is acceptable, then use `init --region us` and the US host.
- 503
- Código: service_unavailable
- O que fazer: Transient. Retry in a few seconds.
- exit 1
- Código: no_key
- O que fazer: No ST_API_KEY in the environment or ./.env. For an existing account run `login`; for a new one, `init --region us`.
- exit 1
- Código: key_exists
- O que fazer: login: this folder already has a key. Use it, or pass --force to replace it.
- 428
- Código: authorization_pending
- O que fazer: login --wait: your human hasn't typed the code yet. Run it again (codes last 10 minutes).
- 410
- Código: expired_token
- O que fazer: The connect code expired. Run `login` again for a new one.
- 409
- Código: already_claimed
- O que fazer: A connect code works once. Run `login` again (or ask for a new connect line).
- 403
- Código: access_denied
- O que fazer: Your human denied the connection. Ask them before trying again.
- exit 1
- Código: region_mismatch
- O que fazer: A key from the other region already exists here. Use it, or ask your human before creating a second account elsewhere.
- exit 1
- Código: wrong_region_endpoint
- O que fazer: ST_BASE_URL / ST_API_URL points at the other region. Unset it. Nothing was sent.
- exit 1
- Código: network_error
- O que fazer: Couldn't reach the API. Check the network, then retry.
- exit 1
- Código: bad_region
- O que fazer: Use `--region us`. Canada (`ca`) is coming soon.
- exit 2
- Código: usage_error
- O que fazer: Unknown command, flag or missing argument. Run the command with --help.
| Status | Código | O que fazer |
|---|---|---|
| 400 | invalid_request | Fix the field named in message. Don't retry unchanged. |
| 400 | invalid_body | Fix the field named in message. Don't retry unchanged. |
| 400 | invalid_json | Send valid JSON with `content-type: application/json`. |
| 401 | invalid_api_key | Key missing, mistyped or revoked. Load ST_API_KEY from .env; don't create a new account. |
| 401 | missing_api_key | Send `Authorization: Bearer $ST_API_KEY`. |
| 401 | key_expired | The key's expires_at has passed. Use another key, or create a new one with a key that has the keys scope. |
| 400 | invalid_expiry | expires_in or expires_at must be in the future and at most 365 days ahead. Send one, not both. |
| 400 | expiry_exceeds_parent | A key can't outlive the key that creates it. Ask for at most max_expires_at from the body. |
| 403 | scope_not_allowed | Ask only for scopes your own key has (allowed_scopes in the body). |
| 400 | budget_exceeds_parent | A sub-agent key's daily budget must fit in what its parent has left today (max_daily_budget_usd in the body). |
| 400 | limit_exceeds_parent | A sub-agent key's rate limits and budget can't exceed its parent's (or, when it changes itself, its own). |
| 400 | key_depth_exceeded | Sub-agent keys nest at most 16 levels. Create the key from a key higher up. |
| 404 | key_not_found | No such key on this account, or (for a sub-agent key) it's outside the keys you created. |
| 409 | key_not_active | Only an active key can be rotated. Create a new key instead. |
| 402 | budget_exceeded | This key's daily budget is spent. Resets 00:00 UTC. Tell your human; don't retry now. |
| 402 | insufficient_credits | The credit balance can't cover the request (the body has balance_usd and required_usd). Run `billing topup --amount-usd 20` and send your human the approval_url. |
| 402 | daily_cap_exceeded | An operator-set daily cap on this account is reached. Resets 00:00 UTC. Tell your human. |
| 402 | credits_required_for_batches | Batches are paid from prepaid credits. Run `billing topup --amount-usd 20`, then retry once your human approves. |
| 402 | credits_required_for_fine_tuning | Fine-tuning is paid from prepaid credits. Run `billing topup --amount-usd 20`, then retry once your human approves. |
| 409 | too_many_pending_topups | The account already has 2 unpaid approval links. Ask your human to pay one (`billing status` lists them), or wait for them to expire. |
| 409 | daily_topup_limit | Top-ups are limited to $2,000 per account per rolling 24 hours, open links and auto-reloads included. Retry with at most available_usd from the body, or wait. |
| 403 | approval_required | Turning auto-reload on or raising it needs your human. Run `billing auto-reload setup --below <usd> --amount <usd>` (a link your human approves; nothing is bought) and give them the approval_url. Disabling or lowering needs no approval. |
| 402 | free_tier_key_limit | Accounts that haven't bought credits have 5 active keys. Revoke one (`keys revoke <id>`) or buy credits. |
| 402 | free_tier_limit | Accounts that haven't bought credits can't raise budgets or rate limits. Buy credits first (`billing topup --amount-usd 20`). |
| 409 | fine_tuning_requires_self_hosted | This base model isn't served on our own GPUs in your region, so it can't be fine-tuned here. Pick another base model. |
| 409 | model_not_live | That model isn't served in your region yet. Pick one from `models --live`. |
| 400 | invalid_video_url | video_url must be a public https URL or a data:video/mp4 (webm, mov) URL within the size limit. |
| 403 | insufficient_scope | This key lacks the scope. Use the default key from init. |
| 403 | account_suspended | Stop. Tell your human to email hello@scaledthought.com. |
| 404 | model_not_found | Not live here. Pick an id from `models --live` or `GET $ST_BASE_URL/models`. |
| 404 | not_found | Wrong path. ST_BASE_URL already ends in /v1; append /chat/completions. |
| 421 | wrong_region | The key belongs to the other region. Use the `base_url` in the error body; remove any hard-coded host. |
| 429 | rate_limit_exceeded | Wait `Retry-After` seconds, then retry. |
| 429 | capacity_exhausted | Canada: every replica of the model is busy and Canadian requests never overflow to another country. Wait `Retry-After` seconds and retry with backoff, or use another model. |
| 400 | invalid_webhook_url | Webhook URLs must be public https endpoints on port 443 (no other port, no private, loopback or internal hosts). Fix the URL. |
| 409 | too_many_webhooks | An account has at most 5 webhook endpoints. Remove one (`webhooks remove <id>`) first. |
| 404 | webhook_not_found | No such webhook on this account. List them with `webhooks list`. |
| 503 | webhooks_unavailable | Webhooks aren't enabled in this region yet. Poll `GET /v1/account` for `notices` instead. |
| 502 | upstream_error | Transient. Retry with backoff, or use another model from `models --live`. |
| 503 | region_not_open | The Canada region isn't open yet. Check with your human that US hosting is acceptable, then use `init --region us` and the US host. |
| 503 | service_unavailable | Transient. Retry in a few seconds. |
| exit 1 | no_key | No ST_API_KEY in the environment or ./.env. For an existing account run `login`; for a new one, `init --region us`. |
| exit 1 | key_exists | login: this folder already has a key. Use it, or pass --force to replace it. |
| 428 | authorization_pending | login --wait: your human hasn't typed the code yet. Run it again (codes last 10 minutes). |
| 410 | expired_token | The connect code expired. Run `login` again for a new one. |
| 409 | already_claimed | A connect code works once. Run `login` again (or ask for a new connect line). |
| 403 | access_denied | Your human denied the connection. Ask them before trying again. |
| exit 1 | region_mismatch | A key from the other region already exists here. Use it, or ask your human before creating a second account elsewhere. |
| exit 1 | wrong_region_endpoint | ST_BASE_URL / ST_API_URL points at the other region. Unset it. Nothing was sent. |
| exit 1 | network_error | Couldn't reach the API. Check the network, then retry. |
| exit 1 | bad_region | Use `--region us`. Canada (`ca`) is coming soon. |
| exit 2 | usage_error | Unknown command, flag or missing argument. Run the command with --help. |