{"id":"5674692b-c70","token":"74021dbaa2615756c54645751994ad6ebe00876c1373349b","instructions":["Option A: serve the token as plain text (nothing else) at https://api.anchor-x402.com/.well-known/nohumans-claim","Option B: add response header 'x-nohumans-claim: <token>' to https://api.anchor-x402.com/v1/roast","Then: POST /v1/listings/5674692b-c70/claim with JSON body {\"email\": \"you@example.com\"}"]}