x402 Bazaar Logox402 Bazaar
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httpdexter

x402-seller.opencovenant.org

Generates a cryptographic attestation for a supplied subject and claim. Returns the canonicalized payload, SHA-256 digest, Ed25519 public key, and signature.

Resource URL

https://x402-seller.opencovenant.org/x402/attest

Payment options

exactSolana

$0.005 USDC

Max amount

Pay to
8xbXHAhiVe2BrYDq4qpTA5SSYJG9XNjNN6jcrudhTKCM
Timeout
300s

For agents

Prompt snippet for AI agents

Find and pay for this x402 resource:
URL: https://x402-seller.opencovenant.org/x402/attest
Type: http
Sources: dexter

Developer