the402 endpoint detail

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x402.donnyautomation.com optimism risk

https://x402.donnyautomation.com/optimism/risk

payable

Thin liquidity warning for a OP Mainnet trading pair before you trade it. Classifies market depth DEEP, MODERATE, SHALLOW or VERY_THIN from live pool TVL across SushiSwap and Uniswap v3 fee tiers, counts how many venues can actually route the trade, measures concentration in the largest venue, and flags single-venue markets and wide spreads. Pre-trade depth check. Depth analysis only - not a contr

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.003
Network
base
Pay to
0x2740651e046c59aB2A6510401140643292d3a96F
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
81 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:16:00.796Z (3d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fx402.donnyautomation.com%2Foptimism%2Frisk"