Numbers Protocol

live $0.0080/req Media medium confidence editorial

Provenance-verified media. Images and videos with cryptographic proof of origin. Pay to register or verify media authenticity.

Editorial Verdict

Unique provenance angle. Critical for agents generating content that needs attribution.

How to Call This Service

Direct x402 Request

curl -X POST https://numbersprotocol.io \
  -H "Content-Type: application/json" \
  -H "X-Payment: <base64-eip712-signed-usdc-authorization>" \
  -d '{"prompt": "your query here"}'

Via Signal402 MCP

signal402_call service="Numbers Protocol" payload='{"prompt": "your query"}'

Details

URLhttps://numbersprotocol.io
CategoryMedia
Statuslive
Price$0.0080 per request
Confidencemedium confidence
Sourcehttps://x402.org/ecosystem
Last Verified2026-02-15

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