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the402 Participant API Key Rotation
x402
the402 Participant API Key Rotation is a paid API for AI agents from api.the402.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-13).
Rotates (regenerates) the API key for an authenticated participant on the the402 agent service marketplace.
Price / call$0.001
Success—
StatusUnknown
How this service works
Rotate your API key (x402 payment proves wallet ownership)
Output
Returns a JSON object containing the newly generated API key (api_key string) and the participant ID (participant_id string) associated with the account. The old API key is invalidated after this call.
Example use cases
Example prompt
“My the402 marketplace API key may have been exposed — please rotate it now so the old one is invalidated and I get a fresh key for my participant account.”
Technical details
Endpoint
POSThttps://api.the402.ai/v1/participants/rotate-keyWhen to prefer
Use this endpoint when a the402 marketplace participant needs to invalidate their current API key and receive a fresh one — for example after a suspected credential leak, routine security rotation, or onboarding a new integration. This is specifically for the402 platform participant credentials, not for rotating keys of any other service listed in the marketplace.
Side effects
- Unauthenticated request — no valid session or bearer token provided, returns 401
- Participant account not found or suspended, returns 404 or 403
- Rate limit exceeded for key rotation, returns 429
- Internal server error during key generation, returns 500
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| api_key | string | |
| participant_id | string |
Tags
x402
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