The OpenID Foundation's Financial API Working Group (FAPI Working Group) is formulating the standard.“Financial API — Part 1: Read Only Security Profile”But the Implementer's Draft¹It is currently undergoing final review before being put to a vote. The Implementer's Draft vote is intended to lock in technical elements and related intellectual property, and once it becomes an Implementer's Draft, implementers are free to implement it, so in that respect it is important.

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The table of contents is listed below.

1. The document progresses from draft → Implementers Draft → Final.