Agent402: 500+ pay-per-call tools for AI agents over x402 and MPP

● healthy ai

Agentic Finance for AI agents: 500+ pay-per-call tools, metered models and finished reports over x402 and MPP, or by card. No signup, no API keys.

Quality grade

How grading works

A 92.3 / 100

Availability 40.0 / 40

Endpoint responded (HTTP 200)

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 32.3 / 40

156 distinct payers, 6793 USDC transfers in the last 30 days

Owner verified 0.0 / 3

Nobody has claimed this listing yet

Endpoint last checked 2 h ago. On-chain activity last read 29 h ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass.

Paid endpoints

598 resource(s) advertised by this origin.

https://agent402.tools/api/a2a-card-fetch

https://agent402.tools/api/a2a-card-validate

https://agent402.tools/api/action-gate

https://agent402.tools/api/add-time

https://agent402.tools/api/address-label

https://agent402.tools/api/address-profile

https://agent402.tools/api/age

https://agent402.tools/api/amortization

https://agent402.tools/api/annuity

https://agent402.tools/api/answer

https://agent402.tools/api/archive-snapshot

https://agent402.tools/api/asn-info

https://agent402.tools/api/asset-transfers

https://agent402.tools/api/attest

https://agent402.tools/api/audio-convert

https://agent402.tools/api/audio-normalize

https://agent402.tools/api/b20-activation-check

https://agent402.tools/api/b20-feature-id

https://agent402.tools/api/b20-memos

https://agent402.tools/api/b20-new-tokens

How to call

cURL · x402-fetch / x402-axios will auto-handle 402

curl -X POST https://agent402.tools

/.well-known/x402.json

https://agent402.tools/.well-known/x402

Listed in

Directories this entry was found in.

cdp-bazaar awesome-x402 paygent-discover x402scan