Wallet balance
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.
Answeringour last check, 2026-10-10
1 of 1checks answered this week
191 msmedian answer time
$0.003listed price per call
$0.003price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://x402-seller-pmlm.onrender.com/balance
| Category | Market data |
|---|---|
| Provider host | x402-seller-pmlm.onrender.com |
| Networks | eip155:1329, eip155:137, eip155:42161, eip155:43114, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 5 from 3 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-10 | valid payment request | 402 | $0.003 | 191 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"address": "vitalik.eth"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"address": {
"description": "0x EVM address, ENS name (name.eth) or Solana address",
"maxLength": 64,
"minLength": 3,
"type": "string"
},
"chain": {
"description": "EVM: one chain or all (default). Solana addresses are detected automatically",
"enum": [
"all",
"ethereum",
"base",
"arbitrum",
"polygon",
"solana"
],
"type": "string"
},
"tokens": {
"description": "Optional extra token contracts (EVM, single chain) or SPL mints, comma-separated, max 20",
"type": "string"
}
},
"required": [
"address"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"address": {
"type": "string"
},
"chains": {
"items": {
"properties": {
"chain": {
"type": "string"
},
"native": {
"type": "object"
},
"tokens": {
"items": {
"type": "object"
},
"type": "array"
},
"totalUsd": {
"type": "number"
}
},
"type": "object"
},
"type": "array"
},
"ens": {
"type": "string"
},
"generatedAt": {
"type": "string"
},
"totalUsd": {
"type": "number"
}
},
"required": [
"address",
"chains",
"totalUsd"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}