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Phantom API — Kaia Token Balances
x402
Phantom API — Kaia 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 2026-10-16).
Retrieves token balances for a wallet address on the Kaia blockchain 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 a list of token balances held by the specified wallet owner on the Kaia blockchain, including token amounts and associated contract details. When contract addresses are provided, results are filtered to only those specific tokens.
Example use cases
DeFi portfolio tracker on Kaia
“Can you pull all the token balances for my Kaia wallet 0x1234abcd...5678efgh so I can see my full DeFi portfolio on that chain?”
Verify specific token holdings
“I need to check if the address 0xDeAdBeEf...1234 holds any of these two token contracts on Kaia: 0xKaiaToken1... and 0xKaiaToken2.... What are their balances?”
Airdrop eligibility check
“For the Kaia wallet 0xAAAA...BBBB, fetch the token balance for contract 0xAirdropToken... so I can verify if they qualify for the snapshot requirement.”
Technical details
Endpoint
POSThttps://phantom-api-omega.vercel.app/api/kaia/token/balances?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need on-chain token balance data specifically from the Kaia blockchain network. It supports filtering by multiple contract addresses in a single call, making it efficient for portfolio checks and eligibility verifications. Prefer this over generic multi-chain aggregators when Kaia-specific speed and accuracy are required.
Side effects
- Invalid or malformed wallet address returns an error
- Contract address array contains invalid addresses causing partial or full failure
- Wallet address with no token holdings returns empty balance list
- Network congestion or RPC issues may cause timeouts
- Payment failure via x402 protocol blocks the request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| owner | string | |
| contractAddresses | array |
Tags
x402
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