Verify an agent token for one tool call

View as Markdown

POST /api/v1/agent-tokens/verify · operationId verifyAgentToken

For developers: your server sends this request with a server key; it is not a button in the dashboard.

A refusal is 200 {valid:false, reason} in fixed words, never an error; nothing is recorded for it. reason is unknown (no such token), expired, revoked, out_of_scope (the tool is not in the token), approval_changed (the tool was changed or disabled after the token was issued) or disabled (agent tokens are off for this Site).

Authentication

Send Authorization: Bearer YOUR_SERVER_KEY (siteServerKey: Site server key in Authorization: Bearer <key> (the scheme is case-insensitive and required; a bare key is 401). Shown once on creation or rotation. Publishable keys cannot authenticate). Keep the server key in server-only configuration; never send it to a browser.

Request body

Content-Type: application/json (required)

JSON
{
  "token": "tt_agent_PASTE_AGENT_TOKEN",
  "tool": "search_docs",
  "eventId": "call_00000001"
}

Responses

Success body fields

Failures are not verdicts. Error bodies follow the Error schema: code is one of bad_request, unauthorized, session_reinit_required, forbidden, not_found, conflict, identity_required, payload_too_large, rate_limited, internal_error, service_unavailable, request_failed, approval_invalid, approval_used, approval_expired, approval_mismatch, step_up_not_held, step_up_mismatch, step_up_settled, step_up_expired, step_up_superseded, agent_tokens_disabled, tool_not_approved, tool_not_read_only. Errors and retries explains each code and what to do.

Example

curl
curl -sS -X POST 'https://app.trytelltale.dev/api/v1/agent-tokens/verify' \
  -H "Authorization: Bearer $TELLTALE_SERVER_KEY" \
  -H 'Content-Type: application/json' \
  --data '{"token":"tt_agent_PASTE_AGENT_TOKEN","tool":"search_docs","eventId":"call_00000001"}'
fetch
const response = await fetch("https://app.trytelltale.dev/api/v1/agent-tokens/verify", {
  method: "POST",
  headers: {
    Authorization: 'Bearer ' + process.env.TELLTALE_SERVER_KEY,
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    "token": "tt_agent_PASTE_AGENT_TOKEN",
    "tool": "search_docs",
    "eventId": "call_00000001"
  }),
  signal: AbortSignal.timeout(5000)
});
const result = await response.json();

Machine-readable contract: openapi.json. Request builder: the API explorer shows every operation as curl; it sends requests only on a local dashboard.