Sign up. Get API keys. Push documents. Instant search. No provisioning, no infrastructure decisions, no ops team required.
curl -X POST https://api.headband.dev/v1/documents \
-H "Authorization: Bearer hb_adm_..." \
-H "Content-Type: application/json" \
-d '[
{ "id": 1, "title": "MacBook Pro", "price": 1999 },
{ "id": 2, "title": "iPhone 16", "price": 999 },
{ "id": 3, "title": "AirPods Max", "price": 549 }
]'curl -X POST https://api.headband.dev/v1/search \
-H "Authorization: Bearer hb_src_..." \
-H "Content-Type: application/json" \
-d '{ "index": "products", "q": "macbook" }'
// Response in ~2ms
{
"hits": [
{ "id": 1, "title": "MacBook Pro", "price": 1999 }
],
"processingTimeMs": 2
}Create a project, get API keys, start indexing. No servers to configure, no clusters to manage.
Every project gets isolated indexes with prefix enforcement. Your data never touches another tenant.
Clean REST endpoints for everything. Push documents, search, manage indexes — all via API.
Admin keys for writes, search keys for reads. Scoped permissions out of the box.
Lightning-fast typo-tolerant search. Facets, filters, sorting, hybrid search — all built in.
See what your users search for. Top queries, zero-result rates, response times — all in the dashboard.
Free to start. No credit card required.
Create your account