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santyvv-data Chain Block Endpoint
x402
santyvv-data Chain Block Endpoint is a paid API for AI agents from x402.santyvv.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-11).
Returns the latest block data for a blockchain network, paid per call in USDC via the x402 protocol with no API key required.
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
Returns normalized block data for the queried blockchain, including the block number, block hash, timestamp, and potentially transaction count, sourced from public on-chain data providers with multi-source fallback and edge caching applied.
Example use cases
Monitor current block height
“Can you check what the current block number is on the Base chain? I need to know how far along it is.”
Verify on-chain recency for a transaction
“I need to confirm the most recent block hash on Base so I can verify a transaction was included in the latest block.”
Automated block data polling for a dashboard
“Fetch the latest block data from the blockchain — block number, hash, and timestamp — so I can update my on-chain activity dashboard.”
Technical details
Endpoint
GEThttps://x402.santyvv.com/api/chain/block?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need quick, keyless access to current blockchain block data without managing API subscriptions or credentials. It is ideal for agents that need on-chain block metadata (number, hash, timestamp) on demand, especially on Base or supported EVM chains, and where paying $0.01 per call via USDC micropayment is preferable to managing API keys or rate limits.
Side effects
- Payment not provided or insufficient USDC — returns HTTP 402 with payment requirements
- Invalid or unsupported chain type specified — returns error with supported options
- Upstream data provider outage — fallback may trigger but could result in latency or empty response
- Malformed query parameters — returns validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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