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Zerion API - Wallet Transactions
x402
Zerion API - Wallet Transactions is a paid API for AI agents from api.zerion.io, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-29).
Fetches the full interpreted transaction history for a given EVM or Solana wallet address across 40+ chains
Price / call$0.01
Success—
StatusUnknown
How this service works
Interpreted wallet data for more than 40 chains and Solana: portfolios, DeFi positions, PnL, transactions and NFTs. REST for apps, x402 pay-per-call for agents.
Output
A paginated JSON:API array of transaction resource objects, each with an id, type, and attributes describing the transaction details (amounts, tokens, counterparties, chain, timestamps), plus self and pagination links for traversing the full history.
Example use cases
Audit a DeFi power user's activity
“Show me all the on-chain transactions for the wallet 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 — I want to see everything they've done across chains.”
Track a Solana wallet's history
“Fetch the complete transaction history for the Solana wallet 9WzDXwBbmkg8ZTbNMqUxvQRAyrZzDsGYdLVL9zYtAWWM so I can see what it's been up to.”
Generate on-chain activity report for compliance
“I need every transaction recorded for the wallet 0xAb5801a7D398351b8bE11C439e05C5B3259aeC9B — we're doing a compliance review and need the full history.”
Technical details
Endpoint
GEThttps://api.zerion.io/v1/wallets/%7Baddress%7D/transactions?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need interpreted, human-readable transaction history for a wallet across 40+ EVM chains and Solana in a single call — especially useful for agents that pay per call via x402 and need structured JSON:API output without managing their own indexing infrastructure. Prefer this over raw RPC node calls when you want enriched, decoded transaction data rather than raw hex.
Side effects
- Invalid or malformed wallet address returns a 400 error
- Non-existent or empty wallet returns an empty data array
- Payment not attached or insufficient USDC balance returns 402 Payment Required
- Rate limiting or quota exceeded returns 429
- Unsupported chain or address format returns an error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": [
{
"id": "<resource id>",
"type": "<resource type>",
"attributes": {}
}
],
"links": {
"self": "https://api.zerion.io/v1/..."
}
}
}Tags
x402
Reviews
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