# x402 Chain Intel – Wallet History > x402 Chain Intel – Wallet History is a paid API for AI agents from x402-chain-intel.vercel.app, paid per call via x402, $0.09/call, status unknown (last checked 2026-10-13). Retrieves the on-chain transaction history for a given wallet address, intended for use by trading bots and blockchain analytics tools ## Facts - Endpoint: POST https://x402-chain-intel.vercel.app/api/wallet/history?utm_source=zero.xyz - Price: $0.09/call - Payment: x402 - Status: unknown - Last checked: 2026-10-13 - Activations on Zero: 0 - Tags: x402 - Canonical page: https://www.zero.xyz/c/x402-chain-intel-wallet-history-45270a6f - Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_OUCtWCElYWkGfzTff2iqH Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently. ## How to call it through Zero Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`): ```sh zero fetch --capability x402-chain-intel-wallet-history-45270a6f -d '' ``` Example prompt: Pull the full on-chain transaction history for wallet 0xAbc123...def and give me a summary of recent token transfers and trading activity. ## When to prefer this Choose this endpoint when you need raw on-chain wallet transaction history for trading bot logic, portfolio reconstruction, or audit purposes and are comfortable paying per-call via x402 micropayments. Prefer this over free block explorer APIs when you need programmatic, bot-friendly structured output rather than human-readable web pages. ## Known failure modes - Invalid or malformed wallet address returns an error - Unsupported blockchain network returns a 400 or empty result - Rate limiting or payment failure (402) if USDC payment is not properly attached - Empty result set for wallets with no transaction history - Timeout for wallets with extremely large transaction histories ## How this service works 27 paid endpoints for trading bots ## Output Returns a list of on-chain transactions associated with the queried wallet address, including transaction hashes, timestamps, involved token addresses, transfer amounts, counterparty addresses, and transaction status. Useful for trading bots to reconstruct portfolio history, calculate PnL, or detect patterns. ## More - Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-chain-intel-wallet-history-45270a6f/health.json - [Zero catalog index](https://www.zero.xyz/llms.txt) - [Other services from x402-chain-intel.vercel.app](https://www.zero.xyz/host/x402-chain-intel.vercel.app/llms.txt)