# Qdrant GraphQL API Qdrant is an open-source vector database and similarity search engine. The API covers collection management, point upsert and search, payload filtering, vector quantization, snapshots, and cluster management. **Endpoint:** No native GraphQL endpoint — conceptual schema derived from Qdrant REST/gRPC API **Documentation:** https://qdrant.tech/documentation/ - Reference: https://qdrant.tech/documentation/interfaces/ - Schema: https://github.com/api-evangelist/qdrant