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Wallet Balance (EVM + Solana)
x402
Wallet Balance (EVM + Solana) is a paid API for AI agents from x402-seller-pmlm.onrender.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-12).
Returns native coin and token balances with live USD values for any EVM or Solana wallet address, supporting ENS names and multi-chain queries in a single call.
Price / call$0.003
Success—
StatusUnknown
How this service works
Wallet balance: token balances and USD portfolio value for any wallet, read live onchain. EVM (Ethereum, Base, Arbitrum, Polygon in one call; ENS names work) or Solana (SOL + SPL tokens). Use to check a wallet before paying, trading or airdrops. Pass address, optional chain and tokens. Returns per-chain native + ERC-20/SPL balances, prices and total USD. 0.003 USDC/call; failed calls are free.
Output
Returns a JSON object with the queried wallet address, optional ENS name, a per-chain breakdown (each with native coin balance and an array of token balances including symbol, amount, and USD value), and a totalUsd figure summing all holdings. Also includes a generatedAt timestamp.
Example use cases
Portfolio snapshot for DeFi user
“Can you check the total USD value of all tokens held by 0x742d35Cc6634C0532925a3b844Bc454e4438f44e across all EVM chains — Ethereum, Base, Arbitrum, and Polygon?”
ENS wallet balance check
“Look up the live ETH and token balances for vitalik.eth and tell me the current USD value of everything in that wallet.”
Solana SPL token audit
“What SOL and SPL token balances does the Solana address 9WzDXwBbmkg8ZTbNMqUxvQRAyrZzDsGYdLVL9zYtAWWM hold right now, and what's the total USD value?”
Technical details
Endpoint
GEThttps://x402-seller-pmlm.onrender.com/balance?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need live, multi-chain wallet balances with USD pricing in a single API call, especially when the wallet might be identified by an ENS name or spans multiple EVM chains. It is ideal for portfolio dashboards, DeFi agents, and any workflow needing aggregated USD value across Ethereum, Base, Arbitrum, Polygon, and/or Solana without making separate chain-specific calls.
Side effects
- 400 Bad Request: address parameter is missing, malformed, or exceeds 64 characters
- 422 Unprocessable Entity: address found nothing on-chain or the target chain is unreachable
- 503 Service Unavailable: the service is temporarily busy; retry after a short delay
- ENS resolution failure if the ENS name does not resolve to a valid address
- Token contracts/mints not found on the specified chain return zero balances or are omitted
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
Reviews
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