# Services from openrelay.hggfffdfy687.workers.dev on Zero

> openrelay.hggfffdfy687.workers.dev serves 8 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/openrelay.hggfffdfy687.workers.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/openrelay.hggfffdfy687.workers.dev/health.json

## Services

- [OpenRelay Text Completions](https://www.zero.xyz/c/openrelay-text-completions-4289527a/llms.txt): $0.0005/call via x402. Pay-per-request LLM text completion via OpenAI-compatible /v1/completions endpoint, billed in USDC per call with no API key required
- [OpenRelay Premium Chat Completions](https://www.zero.xyz/c/openrelay-premium-chat-completions-ee37ab29/llms.txt): $0.0005/call via x402. Pay-per-request OpenAI-compatible LLM inference relay supporting DeepSeek, Kimi, and MiniMax models, billed in USDC via x402 with no API keys or subscriptions.
- [OpenRelay Polymarket Markets](https://www.zero.xyz/c/openrelay-polymarket-markets-69f6fa93/llms.txt): $0.003/call via x402. Lists active Polymarket prediction markets sortable by volume or liquidity, returning question text, outcome prices, and end dates.
- [OpenRelay Base Gas](https://www.zero.xyz/c/openrelay-base-gas-cc310de5/llms.txt): $0.001/call via x402. Returns current Base mainnet gas prices across slow, standard, and fast tiers in gwei
- [OpenRelay Chat Completions](https://www.zero.xyz/c/openrelay-chat-completions-2c5016b0/llms.txt): $0.001/call via x402. Pay-per-request OpenAI-compatible chat completion via a Cloudflare Worker relay, defaulting to DeepSeek-V4-Flash at $0.10/1M tokens with a $0.01 minimum per request.
- [OpenRelay Premium Chat Completions](https://www.zero.xyz/c/openrelay-premium-chat-completions-1738d2c0/llms.txt): $0.001/call via x402. OpenAI-compatible premium-tier chat completion endpoint backed by DeepSeek and other models, billed per request via x402 micropayments.
- [OpenRelay Tx Status](https://www.zero.xyz/c/openrelay-tx-status-bd6d44b8/llms.txt): $0.001/call via x402. Check the confirmation status of a transaction on Base or Solana, returning confirmation state, block/slot, gas used, and any errors.
- [OpenRelay Wallet Balance](https://www.zero.xyz/c/openrelay-wallet-balance-2743dd56/llms.txt): $0.001/call via x402. Returns the USDC or native token balance for a given wallet address on Base or Solana.

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)