PreFlight

https://meryol-agenticmarket-x402.hf.space

● down crypto

Pre-trade & pre-sign checks for autonomous agents: everything an agent verifies BEFORE signing a transaction — token due diligence, calldata red-flag decoding, oracle freshness, holder concentration, bridge routing with executable calldata, cross-venue perp funding, gas and price sanity checks. EVM chains: Ethereum, Base, Arbitrum, Optimism.

Quality grade

How grading works

D 20.0 / 100 capped at D while down

Availability 0.0 / 40

Endpoint did not respond

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 0.0 / 40

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

Owner verified 0.0 / 3

Nobody has claimed this listing yet

Endpoint last checked 13 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.

Paid endpoints

12 resource(s) advertised by this origin.

https://meryol-agenticmarket-x402.hf.space/bridge/route

https://meryol-agenticmarket-x402.hf.space/chain/health/%7Bchain%7D

https://meryol-agenticmarket-x402.hf.space/decode/tx

https://meryol-agenticmarket-x402.hf.space/farcaster/%7Bquery%7D

https://meryol-agenticmarket-x402.hf.space/gas/now/%7Bchain%7D

https://meryol-agenticmarket-x402.hf.space/holders/top/%7Bchain%7D/%7Btoken%7D

https://meryol-agenticmarket-x402.hf.space/oracle/freshness/%7Bchain%7D/%7Bfeed%7D

https://meryol-agenticmarket-x402.hf.space/perps/funding/%7Bmarket%7D

https://meryol-agenticmarket-x402.hf.space/price/cross/%7Bchain%7D/%7Btoken%7D

https://meryol-agenticmarket-x402.hf.space/search

https://meryol-agenticmarket-x402.hf.space/token/dd

https://meryol-agenticmarket-x402.hf.space/tx/explain

How to call

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

curl -sS -i -X GET https://meryol-agenticmarket-x402.hf.space  # expect HTTP 402 Payment Required (about $0.001/call)

/.well-known/x402.json

https://meryol-agenticmarket-x402.hf.space/.well-known/x402

Listed in

Directories this entry was found in.

a2a x402scan