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Synapse API — Berachain Token Transfers
x402
Synapse API — Berachain 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 2026-09-15).
Retrieves token transfer history for a specific address or contract on the Berachain network, with pagination and block range filtering.
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 list of token transfer records on Berachain including sender, receiver, token contract address, amount, transaction hash, block number, and a pagination key for fetching additional pages.
Example use cases
Audit wallet token activity
“Pull all incoming and outgoing token transfers for my Berachain address 0xDEADBEEF... from block 500000 to 1500000, sorted newest first, up to 100 results.”
Track specific contract transfers
“Get all token transfers involving the contract 0xTOKENADDR... on Berachain from block 2000000 onwards, sorted ascending, max 25 results.”
Paginate through transfer history
“Continue fetching token transfers for Berachain address 0xWALLET123... using the page key 'abc-page-key-xyz', descending order, next 50 results.”
Technical details
Endpoint
POSThttps://synapse-api-brown.vercel.app/api/berachain/token/transfersWhen to prefer
Use this endpoint when you specifically need token transfer history on the Berachain network, with support for filtering by block range, sorting, and pagination. Prefer this over generic blockchain explorers when you need programmatic, pay-per-call access without API key registration, or when integrating Berachain transfer data into an automated agent workflow.
Side effects
- Invalid or malformed owner address returns an error or empty result
- Invalid block range (fromBlock > toBlock) may return an error
- Unsupported contract address format causes a validation error
- Missing required fields (e.g. no owner or contract) may return an empty or error response
- Rate limits or payment failures result in 402 or 429 responses
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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