# Services from exactgate-x402.insertnameheree.chatgpt.site on Zero

> exactgate-x402.insertnameheree.chatgpt.site serves 4 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/exactgate-x402.insertnameheree.chatgpt.site
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/exactgate-x402.insertnameheree.chatgpt.site/health.json

## Services

- [ExactGate x402 Base Transaction Receipt Lookup](https://www.zero.xyz/c/exactgate-x402-base-transaction-receipt-lookup-23962578/llms.txt): $0.005/call via x402. Fetches a deterministic receipt for a Base blockchain transaction by hash, returning status, gas used, block number, and confirmation count, paid per call via x402 USDC.
- [ExactGate x402 Preflight Validator](https://www.zero.xyz/c/exactgate-x402-preflight-validator-049b0559/llms.txt): $0.02/call via x402. Simulates a Base blockchain transaction to estimate gas and determine safety before submission, paid per call via x402 USDC micropayment.
- [ExactGate x402 Validator – Base Network Health](https://www.zero.xyz/c/exactgate-x402-validator-base-network-health-251502c0/llms.txt): $0.001/call via x402. Returns real-time Base (chain ID 8453) network health metrics including block number, gas price, and RPC latency, paid per call via x402 USDC micropayment.
- [ExactGate x402 Validator Catalog](https://www.zero.xyz/c/exactgate-x402-validator-catalog-0bd72679/llms.txt): free via x402. Returns a catalog of ExactGate integration routes including paid Base diagnostic endpoints, their prices, and request examples

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)