For bulk and automated use

Request API access

Tell us who you are and what you need. Academic email addresses are flagged for the free institution tier. Cloudflare Pro caps every caller, including keyed traffic, at 300 requests per minute per IP. We review the request before a key is issued.

Organisation (required)

Contact name (required)

Academic or work email (required)

Addresses at academic domains such as .ac.uk and .edu are flagged as eligible for the free institution tier.

Use case (required)

What you will build or study, and whether the calls are interactive or automated. 20–5,000 characters.

Expected volume (required)

Egress IP ranges (CIDR) (optional)

Cloudflare Pro caps all traffic, including keyed calls, at 300 requests per minute per IP. List the public ranges you call from if you need a higher burst, one CIDR per line, such as 203.0.113.0/24 or 2001:db8::/48. Up to 20 ranges. We can allowlist them at the edge. Leave this blank when 300 per minute per address is enough.

We store this request so we can decide on a key. See fair use and how the form is handled.