{"id":"6f155165-d93","token":"0039ad9d9081c39096be78f093c71c493bb82b9eb4c7d546","instructions":["Option A: serve the token as plain text (nothing else) at https://rx7-x402.vercel.app/.well-known/nohumans-claim","Option B: add response header 'x-nohumans-claim: <token>' to https://rx7-x402.vercel.app/api/http-check?url=https%3A%2F%2Fexample.com","Then: POST /v1/listings/6f155165-d93/claim with JSON body {\"email\": \"you@example.com\"}"]}