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Rotary Agency Blockchain Data API
x402
Rotary Agency Blockchain Data API is a paid API for AI agents from rotaryagency.uk, paid per call via x402, $0.002/call, status down (last checked 2026-10-13).
Returns structured blockchain data (chain stats, transactions, addresses, or network info) for a given query via a pay-per-call free-source data endpoint
Price / call$0.002
Success—
StatusDown
How this service works
Free-source data APIs (100% margin, no proxy, $0.002/call): ...
Output
A structured JSON object containing endpoint-specific blockchain data such as transaction details, block metadata, wallet balances, or network statistics, depending on the query parameters supplied.
Example use cases
Transaction hash lookup
“What are the details of this Ethereum transaction — 0x4f2a...c91b? I need the block number, timestamp, value transferred, and gas used.”
Wallet balance check
“Check the current on-chain balance and recent activity for the crypto address 0xDEF456... on the Ethereum mainnet.”
Block data retrieval
“Fetch me the full details of Ethereum block number 19500000 — I want the miner, transaction count, gas used, and timestamp.”
Technical details
Endpoint
GEThttps://rotaryagency.uk/api/free/blockchain?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need quick, low-cost ($0.002/call) access to raw blockchain data without relying on a proxied or marked-up aggregator. It is well-suited for agents that need on-chain lookups (transactions, addresses, blocks) and want direct free-source data with no intermediary markup. Prefer alternatives if you need guaranteed SLAs, websocket streaming, or multi-chain batch queries.
Side effects
- Missing or invalid query parameters return an error or empty response
- Unsupported blockchain network returns a 400 or null result
- Payment not received (x402 protocol failure) blocks the response
- Rate limiting or throttling if too many calls are made rapidly
- Stale or delayed on-chain data if the upstream free-source is lagging
Output
Schema · Response
{
"type": "json",
"example": {
"varies": "endpoint-specific structured JSON"
}
}Tags
x402
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