Qdrant Cloud clusters expose a REST API on port 6333 at their own URL. Vectors live in collections; points pair a vector with a JSON payload.
Create a database API key in Qdrant Cloud and send it as the api-key header. In the examples it's written {{QDRANT_API_KEY}}; {{QDRANT_HOST}} is your cluster's host.
Full reference: https://api.qdrant.tech/api-reference
curl https://{{QDRANT_HOST}}:6333/collections \
-H "api-key: {{QDRANT_API_KEY}}"curl -X POST https://{{QDRANT_HOST}}:6333/collections/{{COLLECTION}}/points/query \
-H "api-key: {{QDRANT_API_KEY}}" \
-H "Content-Type: application/json" \
-d '{"query": [0.2, 0.1, 0.9, 0.7], "limit": 3, "with_payload": true}'