Agent Tools

https://agents.crowdspark.me/v1/bundle/invoice-intake

● down crypto

Pay-per-call utilities for AI agents over x402, USDC on Base.

Paid verification

No sponsored paid call yet.

Pay this endpoint once from your own wallet (Base USDC, up to $1.00) and we call it and record what came back. Your wallet pays the listed recipient directly; Agent Tools never holds funds. Sponsored checks prove delivery; they do not count as demand.

Quality grade

How grading works

D 27.9 / 100 capped at D while down

Availability 0.0 / 40

Endpoint did not respond

Payability 10.0 / 20

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

Demand 17.9 / 40

13 distinct payers, 198 USDC transfers in the last 30 days

Owner verified 0.0 / 3

Nobody has claimed this listing yet

Endpoint last checked 1 h ago. On-chain activity last read 4 h ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass.

Paid endpoints

38 resource(s) advertised by this origin.

https://agents.crowdspark.me/v1/bundle/invoice-intake

https://agents.crowdspark.me/v1/bundle/invoice-intake/upload

https://agents.crowdspark.me/v1/bundle/token-preflight

https://agents.crowdspark.me/v1/bundle/url-dossier

https://agents.crowdspark.me/v1/chain/balance

https://agents.crowdspark.me/v1/chain/ens

https://agents.crowdspark.me/v1/chain/gas

https://agents.crowdspark.me/v1/chain/token

https://agents.crowdspark.me/v1/chain/tx

https://agents.crowdspark.me/v1/dev/package-advisories

https://agents.crowdspark.me/v1/document/extract

https://agents.crowdspark.me/v1/document/extract/upload

https://agents.crowdspark.me/v1/domain/lookup

https://agents.crowdspark.me/v1/domain/lookup/batch

https://agents.crowdspark.me/v1/email/check

https://agents.crowdspark.me/v1/email/check/batch

https://agents.crowdspark.me/v1/email/full

https://agents.crowdspark.me/v1/finance/sec-filings

https://agents.crowdspark.me/v1/fx/convert

https://agents.crowdspark.me/v1/fx/rates

How to call

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

curl -sS -i -X GET https://agents.crowdspark.me/v1/bundle/invoice-intake  # expect HTTP 402 Payment Required (about $0.001/call)

/.well-known/x402.json

https://agents.crowdspark.me/.well-known/x402

Listed in

Directories this entry was found in.

x402scan