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Phantom API — Superseed Token Balances
x402
Phantom API — Superseed Token Balances is a paid API for AI agents from phantom-api-omega.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-20).
Retrieves token balances for a wallet address on the Superseed network, optionally filtered by specific contract addresses
Price / call$0.01
Success—
StatusUnknown
How this service works
Lightning-fast access to blockchain data, smart contract insights, and Web3 infrastructure across 57+ networks. Pay-per-call via x402.
Output
Returns on-chain token balance data for the specified owner wallet on the Superseed network, including balances for each requested ERC-20 contract address (or all held tokens if no contracts are specified).
Example use cases
DeFi portfolio tracker on Superseed
“Can you pull all the token balances for my wallet 0xAbC123def456 on Superseed so I can see my full portfolio?”
Verify specific token holdings before trade
“Before I make this swap, check if wallet 0xDeF789abc123 holds any of the token at contract 0x4e15361fd6b4861e12b98938 on Superseed.”
Audit wallet holdings for airdrop eligibility
“I need to check whether address 0x9aB34Cd56Ef78 holds any of these three tokens on Superseed — contracts 0xAAA111, 0xBBB222, and 0xCCC333 — for airdrop eligibility.”
Technical details
Endpoint
POSThttps://phantom-api-omega.vercel.app/api/superseed/token/balances?utm_source=zero.xyzWhen to prefer
Use this endpoint when you specifically need token balance data on the Superseed network. It is well-suited for pay-per-call use cases where you only need occasional balance lookups without a persistent subscription. Prefer this over generic blockchain explorers when programmatic, structured balance data is needed for Superseed wallets in an agent workflow.
Side effects
- Invalid or malformed wallet address returns an error or empty result
- Contract addresses that don't exist on Superseed return zero or null balances
- Network downtime or RPC failures may result in 500-level errors
- Missing required 'owner' field causes a validation error
- Wallet with no token holdings returns an empty balances array
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| owner | string | |
| contractAddresses | array |
Tags
x402
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