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Start with 500 free calls.

Tell us who you are and what you are building. Your first key is ready as soon as you confirm your email.

You chose Builder, billed monthly. Your account starts on the Free plan; after you confirm your email we take you to checkout.

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THE FREE PLAN INCLUDES
500 CALLSEvery month, on every lookup endpoint.
EVIDENCEEach answer carries its source type, plan year and the date the data was read.
UPGRADEMove to Builder or Growth from the dashboard when you need more calls.
YOUR FIRST CALL
curl https://api.inplan.io/v1/providers/1184617268/plans \
-H "Authorization: Bearer $INPLAN_KEY"