Cessio Docs
ReferenceMakerChallenge

One-shot challenge for API-key rotation

First step of `POST /maker/api-key/rotate`: request a one-shot challenge string, then sign it — as UTF-8 text, NOT a prepared-tx hash — with the maker's party key.

POST
/maker/challenge

First step of POST /maker/api-key/rotate: request a one-shot challenge string, then sign it — as UTF-8 text, NOT a prepared-tx hash — with the maker's party key.

Request Body

application/json

TypeScript Definitions

Use the request body type in TypeScript.

Response Body

application/json

application/json

application/json

application/json

curl -X POST "https://example.com/maker/challenge" \  -H "Content-Type: application/json" \  -d '{    "partyId": "string"  }'
{  "challenge": "string"}

Rotate the API key by proving party-key ownership POST

Recovery path for a lost API key: prove ownership of the party key by signing the `challenge` from `POST /maker/challenge` (as UTF-8 text), and get a fresh key back. The party key and party id are unchanged; the previous API key stops working immediately, and stream sockets it opened are closed with 4401.

Quote an RFQ POST

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