API pricing
API pricing
Pay per call. No subscription. Top up credits as you grow.
Per-endpoint pricing
Per-endpoint pricing
Every call deducts credits from your pay-as-you-go balance. Calls that return no result are not charged.
| Endpoint | Category | Price per call |
|---|---|---|
POST /v1/ai/hook | Enrichment | £0.11 |
POST /v1/ai/subject | Enrichment | £0.08 |
POST /v1/email/verify | Verification | £0.02 |
POST /v1/seo/crawl | SEO | £0.05 |
POST /v1/seo/pagespeed | SEO | £0.01 |
Per-call rates are charged in GBP from your API wallet balance.
Rate limits
Rate limits
Every API key can make up to 1,000 requests per hour to each endpoint. The same limit applies to every key — there are no tiers.
Over the limit, calls return HTTP 429 with a Retry-After header telling you when to try again.