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Synapse API — Superseed Token Transfers
x402
Synapse API — Superseed 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 Superseed blockchain network, with filtering by block range, contract, and pagination support.
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 events for the specified owner on the Superseed blockchain, each containing transfer details such as sender, recipient, token contract, amount, block number, and transaction hash. Supports pagination via a page key for large result sets.
Example use cases
Wallet token activity audit
“Show me every token transfer for wallet 0xAbC123... on Superseed from block 1000000 to 1500000, sorted oldest to newest, capped at 200 results.”
Contract-specific transfer tracking
“I need all token transfers on the Superseed chain involving the contract at 0xToken999... for the address 0xUser111..., most recent first, up to 50 results.”
Paginated transfer history export
“Fetch the next page of token transfers for address 0xWallet777... on Superseed using page key 'abc123xyz', descending order, max 100 records.”
Technical details
Endpoint
POSThttps://synapse-api-brown.vercel.app/api/superseed/token/transfersWhen to prefer
Use this endpoint when you need on-chain token transfer history specifically for the Superseed blockchain network. Prefer it over generic blockchain explorers when you need programmatic, filterable, paginated access to transfer events for a specific wallet or set of contracts on Superseed.
Side effects
- Invalid owner address format returns an error
- Unrecognized contract addresses yield empty results
- Invalid block range (fromBlock > toBlock) may return error or empty set
- Expired or invalid pageKey causes pagination failure
- Exceeding maxCount limits may be capped silently
- Network unavailability returns a 5xx 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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