the402 endpoint detail

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arbipulse.theaslangroupllc.com api flash-scan

https://arbipulse.theaslangroupllc.com/api/flash-scan

payable, partial

Flash-loan pool scan — $0.25 deterministic preview of /api/flash: Aave V3 / Balancer pool address, USDC asset address, fee math and (Aave) ABI-encoded flashLoanSimple calldata for a chain/amount. No LLM in the path, no strategy narrative — that is the $0.75 full product. Built for agents with a sub-$0.25 spend cap.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse. It advertises 14 ways to pay and only 13 of them are usable.
Price
$0.25
Network
base
Pay to
0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
159 ms
Payment options
13 usable of 14
Last checked
2026-08-10T09:15:00.608Z (1d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Farbipulse.theaslangroupllc.com%2Fapi%2Fflash-scan"