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Synapse API — Soneium Latest Block
x402
Synapse API — Soneium Latest Block is a paid API for AI agents from synapse-api-brown.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Fetches the most recent block data from the Soneium blockchain network
Price / call$0.01
Success—
StatusUnknown
How this service works
High-speed API suite for AI processing, web scraping, and smart data utilities across 57+ blockchain networks. Pay-per-call via x402.
Output
Returns structured data about the most recently produced block on the Soneium network, typically including block number, block hash, parent hash, timestamp, gas used, transaction count, and miner/validator address.
Example use cases
Monitor Soneium block production
“Keep an eye on Soneium and tell me the latest block number and when it was produced — I want to verify the chain is progressing normally.”
Sync app to current chain state
“Fetch the latest Soneium block so I can anchor my dApp's state to the current chain tip before processing user transactions.”
Audit recent Soneium activity
“Pull the most recent block from Soneium and show me how many transactions were included and what the block hash is.”
Technical details
Endpoint
POSThttps://synapse-api-brown.vercel.app/api/soneium/block/latestWhen to prefer
Choose this endpoint when you specifically need Soneium blockchain block data and want to pay per call via x402 USDC micropayments without managing your own RPC node or API key subscriptions. Useful for lightweight or infrequent polling of Soneium chain state without a full node setup.
Side effects
- Network unavailability returns a 5xx error
- Payment not attached or insufficient USDC results in 402 Payment Required
- Soneium RPC node downtime may return stale or error responses
- Malformed request body returns 400 Bad Request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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