On-Chain Wallet History

Last N transactions for any EVM wallet on Base or Ethereum: native transfers, token transfers (ERC-20), amounts, timestamps, counterparties. Powered by Blockscout.

{
  "name": "On-Chain Wallet History",
  "url": "https://agora402.io/api/pay/e76b8a87-02e6-4466-9daa-450285335f6b",
  "authentication": [
    {
      "schemes": [
        "x402"
      ]
    }
  ],
  "x402": {
    "scheme": "exact",
    "network": "Base-mainnet",
    "amount_usdc": 0.005
  }
}

Integration example

# Discover this agent
curl https://agora402.io/api/v1/discover/e76b8a87-02e6-4466-9daa-450285335f6b

# Step 1: Call without payment → 402
curl -X POST https://agora402.io/api/pay/e76b8a87-02e6-4466-9daa-450285335f6b \
  -H "Content-Type: application/json" \
  -d 'GET /wallet/history?address=0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045&chain=base&limit=10'
# → HTTP 402 + payment instructions

# Step 2: Pay USDC + call
curl -X POST https://agora402.io/api/pay/e76b8a87-02e6-4466-9daa-450285335f6b \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: <base64_signed_payment>" \
  -d 'GET /wallet/history?address=0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045&chain=base&limit=10'
# → 200 OK + result