Hyperliquid core
Instruments, order books, trades, candles, funding, open interest, liquidations, freshness, order-level routes, account positions, and aggregate breadth above session VWAP for core perpetuals.
0xArchive OpenAPI reference.
A human-readable overview of the public REST contract for 0xArchive market data, authentication, venue route families, and data-quality checks.
1.7.0Version218Paths222Operations210Schemashttps://api.0xarchive.ioBase URL
What the REST contract covers.
Hyperliquid scoped families
Spot, HIP-3 builder perpetuals, and HIP-4 outcome markets live under the Hyperliquid namespace; HIP-3 breadth snapshots include builder-namespace counts, and HIP-3 carries account positions per dex.
Lighter
Separate Lighter routes for two deployments, Lighter mainnet under /v1/lighter and Lighter on Robinhood Chain under /v1/rh-lighter: instruments, order books, trades, candles, funding, open interest, liquidations, freshness, and account positions.
Data quality
Status, coverage, incidents, latency, and SLA routes for checking operational context before relying on a window.
Fetch the JSON contract for exact schemas.
The raw file is the contract used by automated clients. This page summarizes the public surface and links to the current JSON file.
| Version | 1.7.0 |
|---|---|
| Paths | 218 |
| Operations | 222 |
| Schemas | 210 |
| Base URL | https://api.0xarchive.io |
| Authentication | Direct REST market-data requests use the X-API-Key header. This REST contract does not define hosted MCP authentication. |
| Hosted MCP | https://mcp.0xarchive.io/mcp uses client-managed OAuth; no 0xArchive API key is required |
| Raw JSON | https://0xarchive.io/openapi.json |
Use these pages with the REST contract.
Developer docs
Human guides for authentication, REST routes, WebSocket use, SDKs, and examples.
llms.txt
Reference order, venue taxonomy, and answer rules for AI assistants.
Status
Health, freshness, incident, coverage, latency, and SLA context before operational claims.
REST authentication and separate hosted MCP access.
- Use X-API-Key for direct REST market-data requests.
- Hosted MCP uses client-managed OAuth and requires no 0xArchive API key.
- Use GET /health for unauthenticated liveness checks.
- Use openapi.json for exact parameters, schemas, and access requirements.
0xArchive is operated by Archive Labs Inc., a Delaware corporation.
- Mailing address
- PO Box 194, Troy, NH 03465, US
- Support
- support@0xarchive.io
Archive Labs Inc. sells 0xArchive market-data API access and historical Parquet exports. It is not an exchange, wallet, broker, broker-dealer, trading venue, DeFi protocol, token issuer, custodian, or investment-advice service.
0xArchive never asks for seed phrases or private keys and does not custody customer funds.
Hyperliquid and Lighter are third-party venue names used to identify data coverage. 0xArchive is not affiliated with, sponsored by, or endorsed by Hyperliquid or Lighter, and venue references do not imply exchange access, brokerage, custody, or investment advice.