Index onlineMerchant portal
Api Endpoint

Covenant Attest API

Creates x402 attestations for paid transactions on Solana.

Open interactive test console

Offering

Provider
x402-seller.opencovenant.org
Method
POST
Offering type
Api Endpoint
Transport type
http
Category
Blockchain And Crypto
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://x402-seller.opencovenant.org/x402/attest
MIME type
Not provided
First seen
2026-10-16T01:59:37.852Z
Last seen
Tags
None supplied

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.005 USDC
Atomic price: 5000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "5000",
    "payTo": "8xbXHAhiVe2BrYDq4qpTA5SSYJG9XNjNN6jcrudhTKCM"
  }
]

Observed health

Status
Degraded
Latest latency
293 ms
Average latency
290 ms
HTTP status
503
Last checked
Reachability
100% over 6 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{}

Output schema

null