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Synapse API — Superseed Token Balances
x402
Synapse API — Superseed Token Balances 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).
Returns token balances for a given wallet address on the Superseed blockchain network, optionally filtered by specific token 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
An array or map of token balances associated with the given wallet address on the Superseed blockchain, optionally scoped to the specified contract addresses. Each entry typically includes the contract address and the corresponding balance amount.
Example use cases
DeFi portfolio snapshot on Superseed
“What tokens does wallet 0x4f3a...9d1b currently hold on Superseed? Give me all the balances.”
Verify specific token holding before swap
“Before I swap, check whether wallet 0xABCD...1234 actually holds any of token contract 0xSuperToken...5678 on Superseed.”
Monitor airdrop token receipt
“Did the airdrop land? Check if wallet 0x9988...AABB has a balance for the token at contract 0xAirdropContract...CCDD on Superseed.”
Technical details
Endpoint
POSThttps://synapse-api-brown.vercel.app/api/superseed/token/balancesWhen to prefer
Use this endpoint when you need token balance data specifically on the Superseed blockchain network. It is purpose-built for Superseed and supports multi-token lookup by contract address in a single call, making it more efficient than general-purpose block explorers when you already know which contracts to query.
Side effects
- Invalid or malformed wallet address returns an error or empty result
- Contract addresses not deployed on Superseed return zero balances or not-found errors
- Network timeouts or RPC failures for the Superseed chain
- Empty contractAddresses array may return all tokens or fail depending on implementation
- Non-checksummed Ethereum addresses may cause lookup failures
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| owner | string | |
| contractAddresses | array |
Tags
x402
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