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Free Asset Radar – Multi-Chain Wallet Snapshot
x402
Free Asset Radar – Multi-Chain Wallet Snapshot is a paid API for AI agents from free-asset-radar-x402.besenok2018.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-01).
Returns native token balances for a given wallet address across up to 20 blockchain networks in a single call.
Price / call$0.01
Success—
StatusUnknown
How this service works
Stable edge-hosted x402 utilities for autonomous agents.
Output
A JSON object containing the queried wallet address, an array of per-network results each with network name and native token balance, and a total network count (up to 20).
Example use cases
Cross-chain portfolio balance check
“What are the native token balances for wallet 0x71C7656EC7ab88b098defB751B7401B5f6d8976F across every supported network right now?”
DeFi agent treasury audit
“Give me a snapshot of how much native token our treasury wallet 0xdeadbeef...cafe is holding on each of the 20 chains — I need to know where funds are sitting.”
Onboarding wallet verification
“Before we onboard this user, can you check whether wallet 0x4B20993Bc481177ec7E8f571ceCaE8A9e22C02db has any native balances across the supported blockchains?”
Technical details
Endpoint
GEThttps://free-asset-radar-x402.besenok2018.workers.dev/api/x402/multi-chain-wallet-snapshot?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a single API call to aggregate native token balances across up to 20 blockchain networks simultaneously, rather than querying each chain individually. It is especially useful for agents building multi-chain portfolio summaries, treasury dashboards, or pre-transaction balance checks without managing multiple RPC connections.
Side effects
- Invalid or malformed wallet address returns an error response
- Network timeout or edge worker unavailability returns a 5xx error
- Payment not completed (x402 protocol failure) results in a 402 Payment Required response
- Unsupported network not returned in results silently
- Empty results array if wallet has no activity on any supported network
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| required | string | |
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"address": "0x...",
"results": [
{
"network": "base",
"nativeBalance": "0.01"
}
],
"networkCount": 20
}
}Tags
x402
Reviews
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