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Synapse API — Hyperliquid Token Transfers
x402
Synapse API — Hyperliquid 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 2026-09-13).
Retrieves token transfer history for a given owner address on the Hyperliquid blockchain, 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 paginated list of token transfer events for the specified owner address on Hyperliquid, including transfer details such as block number, transaction hash, contract address, sender, recipient, and token amount. May include a next page key for continuation.
Example use cases
Audit wallet token outflows
“Show me all token transfers out of Hyperliquid address 0xAbC123... between block 500000 and 600000, sorted in descending order, up to 100 results.”
Track specific token contract transfers
“I need all transfers of the token at contract 0xDEF456... for the wallet 0xAbC123... on Hyperliquid, going back to block 400000 — show me the latest ones first.”
Paginate through large transfer history
“Continue fetching token transfer history for 0xAbC123... on Hyperliquid from where I left off — use pageKey 'abc-page-key-xyz' and give me the next 25 records ascending by block.”
Technical details
Endpoint
POSThttps://synapse-api-brown.vercel.app/api/hyperliquid/token/transfersWhen to prefer
Use this endpoint when you need to query historical token transfer events for a specific wallet or contract address on the Hyperliquid network, especially when you need block-range filtering, pagination, or sorting. Prefer it over generic blockchain explorers when you need programmatic, pay-per-call access via x402 without API key management.
Side effects
- Invalid owner address format returns an error or empty result
- Invalid block range (fromBlock > toBlock) may return an error or empty set
- Unknown or unsupported contract address returns empty transfers
- Invalid pageKey causes pagination failure or error
- Missing required owner field returns a validation error
- Network or upstream Hyperliquid node unavailability causes 5xx errors
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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