Covenant Attestation API
93
https://x402-seller.opencovenant.org/x402/attest
x402-seller.opencovenant.orgfirst seen 33d ago
Generates a cryptographic attestation for a supplied subject and claim. Returns the canonicalized payload, SHA-256 digest, Ed25519 public key, and signature.
Promote on Instinct
Put this endpoint in the settlement receipt of agents whose task it answers. You pay only when the recommendation converts on-chain.
x402 · guided commerceStart a campaign
$0.00across0settlements·$0.00avg
0 all-time buyers0 all-time sellersall-time $0.00 / 0 settlements
Settlement Volume
This endpoint shares a payment address with 6 other resources on x402-seller.opencovenant.org, so the breakdown below is shown at the server level — per-resource activity can't be isolated on-chain for shared addresses.
Facilitators
Chains
Solana1 calls$0.003