Probe Report — developer.visa.com

developer.visa.com F · 34/100

8 passed 17 warnings 2 failed 17 n/a audit-mnka3tl2

— Voice AI— x402 / Crypto— MCP

SSL / TLS Valid HTTPS · 197ms

x402 discovery n/a

Agent discovery No agent.json found

llms.txt HTTP 404 · 195ms

security.txt Not found · 186ms

CORS headers origin: https://partner.visa.com (restricted) · 363ms

Security headers 3/5 — missing: content-security-policy · 378ms

Response time 704ms avg · 704ms

MCP server n/a

API endpoints 2 endpoints found

Error handling 404 JSON response · 497ms

x402 compliance n/a

Rate limiting No rate-limit headers (may still be rate-limited server-side) · 568ms

Documentation /docs found · 568ms

robots.txt AI crawlers HTTP 404 · 543ms

AI plugin manifest No ai-plugin.json (optional for ChatGPT/LLM integration)

OpenAPI spec No OpenAPI/Swagger spec found

Privacy / GDPR /privacy found (1269 chars) · 687ms

Status / Health No status or health endpoint

EU AI Act disclosure No AI model card or disclosure endpoint

Travel Rule (FATF) n/a

A2A Protocol (Google) No agent.json for A2A discovery

DNSSEC DNSSEC check failed

CAA Records 1 CAA record(s) found on developer.visa.com

DMARC / SPF DMARC p=reject

Auth maturity No authentication detected — open API or check failed

API versioning No versioned paths or version headers found

Human oversight No human oversight / kill switch endpoint (EU AI Act Art. 14)

Content-Type No application/json responses (1 paths tested)

OASF Classification No OASF or agent service classification found

MCP Transport Security n/a

Voice AI Disclosure n/a

Synthetic Voice Labeling n/a

Synthetic Content Labeling n/a

Emotion Recognition Declaration n/a

Call Recording Consent n/a

FCC/TCPA Compliance n/a

Operator Identity & KYB n/a

Opt-out & Human Escalation n/a

Voice Call Policy n/a

Caller Identity Declaration n/a

Wallet trust n/a

ERC-8004 on-chain n/a

19 issues to fix

Critical — 2

Agent discovery failed

No agent.json found

llms.txt failed

HTTP 404

Warning — 17

security.txt needs attention

Not found

Security headers needs attention

3/5 — missing: content-security-policy

Response time needs attention

704ms avg

Rate limiting needs attention

No rate-limit headers (may still be rate-limited server-side)

robots.txt AI crawlers needs attention

HTTP 404

AI plugin manifest needs attention

No ai-plugin.json (optional for ChatGPT/LLM integration)

OpenAPI spec needs attention

No OpenAPI/Swagger spec found

Status / Health needs attention

No status or health endpoint

EU AI Act disclosure needs attention

No AI model card or disclosure endpoint

A2A Protocol (Google) needs attention

No agent.json for A2A discovery

DNSSEC needs attention

DNSSEC check failed

DMARC / SPF needs attention

DMARC p=reject

Auth maturity needs attention

No authentication detected — open API or check failed

API versioning needs attention

No versioned paths or version headers found

Human oversight needs attention

No human oversight / kill switch endpoint (EU AI Act Art. 14)

Content-Type needs attention

No application/json responses (1 paths tested)

OASF Classification needs attention

No OASF or agent service classification found

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2026-04-04 11:58:21 UTC · getprobe.xyz