Eye Care Professionals and online contact lens retailers can use Visibly to power glasses and contact lens prescription renewal for users. This can be done by using the Visibly API for online vision testing. Steps to do so:
- Use the API to generate a vision test URL (See Start a Vision Test)
- Use the API to poll for status updates (See Get a Vision Test)
- Optionally, subscribe to webhooks for real time updates (See Vision Test Webhooks)
Important: all vision test query responses and webhook payloads include standard values for status fields. See Vision Test Statuses for the full list.