the402 endpoint detail

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opportunity-api-production.up.railway.app api token-safety

https://opportunity-api-production.up.railway.app/api/token-safety

answers 402

Token safety check (GoPlus): honeypot, taxes, mintable, blacklist, LP lock — safety score 0-100 with DO NOT TRADE / LOW RISK verdict. Params: chain (ethereum,base,bsc,arbitrum,polygon,optimism,avalanche,solana), address.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.02
Network
base
Pay to
0x5be6C12339EAF5EB18db8012f54955a2250Bd3d9
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
88 ms
Payment options
1 usable of 1
Last checked
2026-08-15T14:37:52.968Z (2d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fopportunity-api-production.up.railway.app%2Fapi%2Ftoken-safety"