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Coding agents need a market-data API that exposes route families, schemas, auth, freshness, and examples clearly enough to generate safe requests without guessing. 0xArchive does so across one OpenAPI contract and six execution surfaces: REST, WebSocket, CLI, SDKs, MCP Server, and Skills. The route map comes from OpenAPI and the docs. The agent then uses the surface that matches the job while one key returns live and historical Hyperliquid and Lighter order books, trades, funding, open interest, liquidations, and order-level depth. Lighter funding records are returnable, but an agent must not compare currently served values across venues or annualize them pending normalization repair.

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What One Key Gives An Agent

Give agents the smallest exact surface that matches the job. The agent host and the tool surface are different decisions.

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Why Teams Choose 0xArchive

Market-data agents need more than a prose description. They need route families, parameter shapes, error handling, request IDs, freshness rules, and safe key handling, and 0xArchive exposes those primitives directly: /v1/hyperliquid/*, /v1/hyperliquid/spot/*, /v1/hyperliquid/hip3/*, /v1/hyperliquid/hip4/*, /v1/lighter/*, /v1/data-quality/*, the X-API-Key header, a generated OpenAPI reference, and agent-specific instructions in Skill discovery indexes and assistant context pages. An agent can read the OpenAPI route shape, send a bounded request, preserve meta.request_id, and check freshness before trusting the result, all from public docs. An agent that needs execution, account mutation, wallet signing, RPC access, or decoded contract state needs a different tool — 0xArchive stops at market data.

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Agent Selection Checklist

Before an agent executes, require a checklist with the job type, venue family, symbol format, route or channel, auth source, endpoint-specific response contract, freshness check, retry policy, request limit, and where output will be stored. If the agent can fill that checklist from public docs and OpenAPI, it can execute; if not, keep it in explanation mode.

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Agent Prompt Pattern

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Next Step

Open Choose an interface for the surface matrix, then use AI and coding agents and CLI for setup paths. Compare plans.
Last modified on August 13, 2026