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apollo-contract-scan.vercel.app scan
https://apollo-contract-scan.vercel.app/scan
payable
Heuristic Solidity risk scan: pattern-level red flags for a contract address (verified source via Sourcify) or raw source. Honest scoping: a fast pre-audit, not a formal security audit.
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.50
- Network
- base
- Pay to
- 0x8C491Ed88a02ecB0B3E33144fB52cc335b71ae27
- Spec dialect
- v1 (declares x402Version 1)
- Transport
- JSON response body
- HTTP method
- POST
- Response latency
- 174 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-10T09:19:19.652Z (1d ago)
- Category
- other
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapollo-contract-scan.vercel.app%2Fscan"