API

Frequently Asked Questions

Should I use GET or POST?

The Address REST API requires GET requests.

Why do I receive a 404 error if the address is not found?

We use HTTP Status codes to classify success or error reasons.

200 OK
Positive result found.
404 Not found
No result found, address does not exist, etc.
400 Bad request
Missing or invalid parameters. This often indicates a request which could've been prevented by doing client side parameter syntax checks first.
401 Unauthorized
Missing, invalid or disabled credentials.
409 Conflict
Only relevant for the exact search, see the method documentation.

Browser clients and JSONP support

We do not support any browser client, so we don't offer support for Javascript and JSONP. We recommend to host a simple proxy script on your own server instead of making cross domain calls directly in the browser. This proxy script would hold the key and secret: It is not allowed to put your secret in publicly readable Javascript.

You're responsible for keeping the secret safe. Unwanted use could result in an upgrade of your subscription and thus extra costs.

I am getting a warning about SSLv3 when connecting

Our services are only available using safe HTTPS implementations. We do not support the older SSL(v3) protocol when communicating over HTTPS, instead use the more secure TLS protocol (v1.0-v1.2). Most internet communication libraries will support TLS automatically.