For AI agents: a documentation index is available at /llms.txt. A markdown version of this page is available at the same URL with .md appended (or via Accept: text/markdown).
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Upgrade your plan

API key restrictions

Infura implements the following restrictions on the number of API keys you can have, depending on your plan:

  • Free plan - Allows one API key.
  • Developer plan - Allows up to five API keys.
  • Team plans and higher - No limit on the number of API keys.

For more information, see the Infura pricing page.

To upgrade your plan select Settings -> Billing. In the Manage Plan tab, select the appropriate plan, and select Update plan.

note

If upgrading from the Core (free) plan, you'll need to add your payment details.