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RagRadar On-Chain Transaction History
x402
RagRadar On-Chain Transaction History is a paid API for AI agents from backup.ragradar.space, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-10).
Retrieves the on-chain transaction history for a given wallet address on a specified blockchain (Base, Arbitrum, or Solana)
Price / call$0.01
Success—
StatusUnknown
How this service works
On-chain intelligence for AI agents. 73+ endpoints across Base, Arbitrum, Solana. x402 micropayments.
Output
A JSON object containing the transaction history for the specified wallet address on the given chain, including past on-chain activity records such as transfers, contract interactions, and other transactions.
Example use cases
Example prompt
“Pull the full on-chain transaction history for wallet address 0xAbC123...def on Base using RagRadar.”
Technical details
Endpoint
GEThttps://backup.ragradar.space/api/history/%7Bchain%7D/%7Baddress%7DWhen to prefer
Use this endpoint when you need to retrieve the historical on-chain transaction record for a specific wallet address on Base, Arbitrum, or Solana and are comfortable with x402 micropayment-based billing at $0.01 USDC per call. Prefer this over general blockchain explorers when building automated agent workflows that need programmatic, structured access to transaction history data.
Side effects
- Invalid or unsupported chain identifier returns an error
- Malformed or invalid wallet address returns an error
- Address with no transaction history returns an empty result
- Payment failure via x402 micropayment results in 402 response
- Rate limiting or server unavailability returns 5xx error
- Backup domain may have higher latency or occasional downtime
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"status": "ok"
}
}Tags
x402
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