Authentication

maproll is currently in public preview. No API key is required and no rate limits are enforced.

When that changes, this page will document:

• How to obtain an API key.
• Where to pass it (Authorization: Bearer <key> header, or apiKey= query parameter for <img> embeds).
• Per-key rate limits and quotas.

Fair use today

While the service is open:

• Renders are aggressively cached. Re-using the same URL is free — please do.
• Avoid generating thousands of unique URLs in a loop. If you need batch rendering, open an issue (link TBD) and we will help.
• Server-rendered PNGs cost roughly 100ms of CPU each. SVG is free in comparison.