Submit a ticket or search the knowledge base. We actively monitor issues related to API availability, data accuracy, and account limits.
Generate your API key from the developer dashboard after registering. Go to your active Project and click "Generate Key".
Default free tier limits: 1,000 requests per minute and 100,000 requests per month per API key.
Ensure you are passing the key in the `X-API-Key` header exactly as generated. Keys are scoped per project.
Our coordinate data is sourced from GeoNames and manually verified against ISO boundaries. Accuracy is typically within 1km of the city center.
Yes, the core dataset and endpoints are free up to 100k requests/month. We do not require a credit card.