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Synapse API — MegaETH Token Transfers
x402
Synapse API — MegaETH 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 ERC-20 token transfer history for a given wallet address on the MegaETH blockchain 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
A list of ERC-20 token transfer records for the specified wallet/contract on MegaETH, each containing transaction hash, sender, recipient, token contract address, amount, and block number. Also includes a pagination key (pageKey) for fetching subsequent pages of results.
Example use cases
Wallet token activity audit
“Pull up all the ERC-20 token transfers for wallet 0xDeFi456... on MegaETH between blocks 500000 and 1000000, sorted from newest to oldest, max 50 results.”
Portfolio tracker for specific tokens
“Get all transfers involving the USDC contract 0xUSDC789... for my wallet 0xMYWALLET... on MegaETH — show up to 100 results in ascending order so I can see the full history.”
Paginated on-chain transfer history
“Fetch the next page of token transfers for wallet 0xABC... on MegaETH — here's my page key from the last call: 'pageKeyXYZ', give me up to 20 more results in descending order.”
Technical details
Endpoint
POSThttps://synapse-api-brown.vercel.app/api/megaeth/token/transfersWhen to prefer
Use this endpoint when you need token transfer history specifically on the MegaETH network and want block-range filtering, ascending/descending ordering, and built-in pagination via pageKey. Prefer this over generic Ethereum explorers when targeting MegaETH specifically, or when you need programmatic, pay-per-call access without API key signup. It covers multi-contract filtering in a single call.
Side effects
- Invalid or malformed wallet address returns an error or empty result set
- Unknown contract address yields no transfers
- Block range where fromBlock > toBlock may return an error or empty list
- Invalid pageKey from a prior request causes pagination failure
- Exceeding maxCount limits may truncate results without warning
- Network-specific errors if MegaETH node is unreachable
- Missing required 'owner' field returns a validation error
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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