Guides
Guides to address verification, integrating our products and managing your account. The most read are first.
Popular guides
| Guide | What it covers |
|---|---|
| Automated Top-Ups | Top up your API Key balance automatically when it runs low |
| API Key | Where to find your key, and what each key controls |
| Build with AI | llms.txt, the CLI and per-platform setup for coding agents and AI app builders |
| Purchasing Lookups | Buy a one-off batch of lookups, and how batches expire |
| Error Codes | Every error the API returns, with the cause and the fix |
| API Key Settings | Daily and individual lookup limits, IP address forwarding and log retention |
| API Key Security | Choose the right controls for a frontend or backend integration |
| Allowed URLs | Restrict a browser key to your own domains |
More guides
| Guide | What it covers |
|---|---|
| Sublicensing | License several organisations under one Key, billed to your account |
| ClickCleanse | Cleanse a file of addresses in the browser and read the match indicators |
| Tagging and Usage Tracking | Label requests with metadata, then query or download your lookup history |
| Status API | Read service status and incident feeds from meta.ideal-postcodes.co.uk |
| Places API | Search countries, capitals and administrative areas |
| Email Validation | Check whether an email address is deliverable |
| Phone Validation | Check whether a phone number is valid |
Need help?
Contact our support team if you have a question these guides do not answer.