SnapAddress is live. 20% off credit packs with code LAUNCH20 at checkout.
Three compatible endpoints, same Royal Mail PAF data, one API key. Type a query and watch the requests in real time — each autocomplete call is one lookup, so a completed search spends a few.
Our native API. Clean REST endpoints, structured JSON responses, x-api-key header auth. If you’re starting fresh, start here.
Make a search to see the live HTTP request and response here.
100 free lookups. No credit card. Pick whichever format fits your stack.