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Synapse API — Ronin Token Transfers
x402
Synapse API — Ronin Token Transfers 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 2026-10-16).
Retrieves token transfer history for a given owner address on the Ronin blockchain network, with optional filtering by block range and contract addresses.
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 a paginated list of token transfer events on the Ronin blockchain for the specified owner address, including transfer amounts, sender/receiver addresses, contract details, block numbers, and transaction hashes. Also includes a pagination key for fetching subsequent pages.
Example use cases
Audit wallet token activity
“Show me all token transfers for the Ronin address 0xABC123... between block 5000000 and 5100000, sorted newest first, max 100 results.”
Monitor specific token contract flows
“Fetch all transfers on the Ronin network for wallet 0xDEF456... but only for the contract address 0x123TOKEN..., sorted ascending from block 4800000.”
Paginate large transfer history
“I already got the first page of Ronin token transfers for address 0xABC789... — use the page key 'abc-page-key-xyz' to get the next 25 results in descending order.”
Technical details
Endpoint
POSThttps://synapse-api-brown.vercel.app/api/ronin/token/transfers?utm_source=zero.xyzWhen to prefer
Use this endpoint when you specifically need token transfer history on the Ronin blockchain (associated with Axie Infinity and Sky Mavis gaming ecosystem). Prefer this over generic Ethereum endpoints when targeting Ronin-native assets or gaming tokens. Choose this when you need paginated, filterable transfer history with block-range precision rather than a simple balance check.
Side effects
- Invalid or malformed owner address returns an error or empty result
- Invalid block range (toBlock less than fromBlock) may return an error
- Unknown or invalid contract address returns empty transfers
- Payment failure via x402 prevents API access
- Rate limiting or quota exhaustion if max calls exceeded
- Invalid pageKey causes pagination error or restarted results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| order | string | |
| owner | string | |
| pageKey | string | |
| toBlock | string | |
| maxCount | number | |
| fromBlock | string | |
| contractAddresses | array |
Tags
x402
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