What's free
$25 in free credits on the on-demand plan, usable on the Rerank (rerank-v2) and Generate APIs
Rate limits
Bounded by the $25 credit balance
The catch
One-time signup credit (does not renew); the instruction-following reranker is the standout free capability. Commercial-use terms not stated on the pricing page.
Quickstart
First-party API — not OpenAI-compatible, so there is no drop-in base URL. The exact endpoint is in the official docs; authenticate with your API key in the Authorization: Bearer header.
curl -H "Authorization: Bearer $API_KEY" \
https://<api-base-url>/<endpoint>…or in Python:
import os, requests
r = requests.post(
"https:///",
headers={"Authorization": f"Bearer {os.environ['API_KEY']}"},
json={},
)
print(r.json()) Appears in
Change history
How this free tier has changed since we started tracking it (2026-07-31) — generated from the git history of providers.json.
- 2026-08-14 Updated card requirement
- 2026-07-31 Added to the hub