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Tersign

https://tersign.ai
● healthy monitoring-analytics

Neutral evidence layer for x402 agent commerce: seller-signed EIP-712 receipts and agent action records, counter-signed into per-seller hash chains on a public ledger, verifiable by anyone without an account, with refunds, deterministic dispute triage, and exportable evidence packs for audits and disputes. One-line verification: `npx tersign verify <receipt-hash> --ledger https://tersign.ai`. ([npm](https://www.npmjs.com/package/tersign)) ([Conformance vectors](https://github.com/tersignhq/evidence-record-conformance)) ([llms.txt](https://tersign.ai/llms.txt))

Category
monitoring-analytics
Chains
—
Price
—

Quality grade

How grading works
D 40.0 / 100
Availability 40.0 / 40
Endpoint responded (HTTP 200)
Payability 0.0 / 20
  • ✗ Answers a real HTTP 402 challenge
  • ✗ Publishes a /.well-known/x402 descriptor
  • ✗ Payment address on record
  • ✗ Settlement network declared
  • ✗ Price declared
Demand 0.0 / 40
No payment address on record, so demand cannot be measured
Owner verified 0.0 / 3
Nobody has claimed this listing yet
Endpoint last checked 6 h 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://tersign.ai

Listed in

Directories this entry was found in.

awesome-x402