Tate Programs x402 Surface Checks

https://the402.tateprograms.com

● healthy security-analysis

Paid public-surface readiness checks for x402, MPP, Pay.sh, A2A, and agent-skill launches. Four Base mainnet USDC endpoints for x402 launch triage, 402 Index watch, agent-skill trust checks, and A2A payment-surface triage. ([Discovery](https://the402.tateprograms.com/.well-known/x402)) ([Agent Card](https://the402.tateprograms.com/.well-known/agent.json)) ([OpenAPI](https://the402.tateprograms.com/openapi.json)) ([Docs](https://tateprograms.com/x402-surface-check.html))

Quality grade

How grading works

C+ 58.3 / 100

Availability 40.0 / 40

Endpoint responded (HTTP 200)

Payability 16.7 / 20

✓ Answers a real HTTP 402 challenge
✗ Publishes a /.well-known/x402 descriptor
✓ Payment address on record
✓ Settlement network declared
✓ Price declared

Demand 1.6 / 40

0 distinct payers, 2 USDC transfers in the last 30 days

Owner verified 0.0 / 3

Nobody has claimed this listing yet

Endpoint last checked 9 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 -sS -i -X GET https://the402.tateprograms.com  # expect HTTP 402 Payment Required (price advertised in the 402 response)

Listed in

Directories this entry was found in.

awesome-x402