Axiom Relay — Canonical JSON + Hash
https://axiomrelay.io/api/v1/x402/canonical-json-hash
● healthy
developer-tools
Canonicalize bounded JSON and return stable bytes, byte length, and a SHA-256 evidence hash with a signed MER.
Category
developer-tools
Chains
base
Price
$0.0300 USDC / call
Quality grade
How grading works
B
68.4 / 100
Availability
40.0 / 40
Endpoint responded (HTTP 402)
Payability
20.0 / 20
- ✓ Answers a real HTTP 402 challenge
- ✓ Publishes a /.well-known/x402 descriptor
- ✓ Payment address on record
- ✓ Settlement network declared
- ✓ Price declared
Demand
8.4 / 40
3 distinct payers, 7 USDC transfers in the last 30 days
Owner verified
0.0 / 3
Nobody has claimed this listing yet
Endpoint last checked 6 h ago.
On-chain activity last read 11 d ago.
Availability and on-chain demand are both re-probed daily; the grade
updates automatically on the next pass.
How to call
cURL · x402-fetch / x402-axios will auto-handle 402
curl -X POST https://axiomrelay.io/api/v1/x402/canonical-json-hash/.well-known/x402.json
https://axiomrelay.io/.well-known/x402
Listed in
Directories this entry was found in.
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