This documentation describes version 1.0 of the Open Archives API. The methods marked with an asterisk (*) require an API key, contact Open Archives to apply for one. All output is in UTF-8 and cached (server-side and via max-age header) for a day, unless otherwise specified.
API calls are throttled per IP address to 4 requests per second (Leaky Bucket).
Records presented on Open Archives all have an URI. This URI resolves to content based on content-negotiation.
Open Archives provides search results as defined by the Open Search specification. There's an OpenSearch description document for each language: NL, EN, DE & FR.
Open Archives also provides an OAI-PMH data provider for harvesting.
Publier votre arbre généalogique et trouver vos ancêtres sur Genealogie Online via https://www.genealogieonline.nl/fr/