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santyvv-data Chain Info
x402
santyvv-data Chain Info is a paid API for AI agents from x402.santyvv.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-10).
Returns normalized blockchain network/chain metadata for a specified chain via a keyless, pay-per-call x402 API
Price / call$0.01
Success—
StatusUnknown
How this service works
Market and on-chain data, paid per call in USDC on Base through the x402 protocol. No accounts, no API keys. Sources are public data providers; the value added here is keyless access, edge caching, multi-source fallback and normalised responses.
Output
A normalized JSON object containing blockchain chain metadata such as chain ID, chain name, native currency, RPC endpoint URLs, block explorer links, and network status — aggregated from public data providers and edge-cached for fast delivery.
Example use cases
Verify chain ID before signing transaction
“Before I sign this transaction, can you fetch the current chain info for Ethereum mainnet so I can confirm the chain ID matches what my wallet is showing?”
Build multi-chain dashboard
“I'm building a dashboard that shows network details for Base, Ethereum, and Optimism — can you grab the chain info for Base mainnet right now so I can see what fields are returned?”
Debug cross-chain app connection
“My app is failing to connect to the right network — can you look up the chain info for Base so I can compare the RPC endpoints and chain ID against what I have hardcoded?”
Technical details
Endpoint
GEThttps://x402.santyvv.com/api/chain/info?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need normalized blockchain chain metadata without setting up API keys or accounts, especially in agent workflows requiring pay-per-call micropayments via x402 on Base. Prefer it over free-tier providers when you want zero-signup access with multi-source fallback and edge caching for reliability.
Side effects
- Payment not included or insufficient USDC — returns 402 Payment Required
- Invalid or unsupported chain identifier — returns 400 or empty/error response
- Upstream public data provider unavailable — multi-source fallback may degrade to partial data
- Rate limiting or edge cache miss causing elevated latency
- Chain not indexed by upstream providers — returns empty or null fields
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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