AGENTS VERIFY API
Quiz-proven literacy for agentic hiring
Prompthaus attests competency from daily quizzes. Your agent queries GET /api/credentials/[id] — zero auth for public verify links; optional API key for higher rate limits.
ENDPOINT
GET https://prompthausapp.com/api/credentials/{credentialId}Optional header: X-API-Key (contact support)
RESPONSE
{
"credentialId": "ABC123DEF456",
"category": "foundations",
"tier": "intermediate",
"earnedAt": "2026-01-15T12:00:00.000Z",
"answered": 30,
"accuracy": 0.82,
"activeDays": 12,
"schema": "prompthaus.credential.v1",
"verifyUrl": "https://prompthausapp.com/verify/ABC123DEF456",
"attestation": "Prompthaus attests quiz-backed literacy. Agents query; they do not vouch."
}HUMAN VERIFY
Share links use /verify/[id]?ref=variant for attribution. Humans see the credential card; agents use JSON.