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HAL (Open Science) API

Academic & Research

Access HAL (Open Science) public data through one AllAPI key — 2 endpoints across the HAL (Open Science) surface. No HAL (Open Science) account, no credentials, no scraping stack — one anonymous request returns real data or a documented honest error, never fabricated.

MethodEndpointOperation
POST/api/hal/documentDocument
POST/api/hal/searchSearch

Call the HAL (Open Science) API in one line

Free tier — 200 credits/month, no card. One key works across all 468 platforms, 39 MCP tools and 48 composites.

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