{"id":"6add3a50-8ae","token":"6cb95795eac88d634e369dd56d7b177f298f525e352b476b","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/parse/datetime","Then: POST /v1/listings/6add3a50-8ae/claim with JSON body {\"email\": \"you@example.com\"}"]}