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proxy.suverse.io data base-contract-info
https://proxy.suverse.io/v1/data/base-contract-info
answers 402
Verified smart contract metadata on Base mainnet by address. Returns contract name, compiler version, ABI, implementation address for proxies, license, optimization runs, EVM version. AI agent contract verification, security audit, ABI lookup, Base L2 contract API.
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.05
- Network
- base
- Pay to
- 0x260fbe1ec46968ee02e5b972507d7bb7f09f82b0
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 156 ms
- Payment options
- 3 usable of 3
- Last checked
- 2026-08-15T14:34:19.895Z (4d ago)
- Category
- search
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fproxy.suverse.io%2Fv1%2Fdata%2Fbase-contract-info"