Most engineering teams treat compliance as a procurement problem. Legal hands down a requirement, someone runs an RFP, a vendor gets selected, and a ticket lands in the backlog: integrate compliance API. Done. Ship it.

This framing will hurt you in production.

Compliance APIs in crypto are not decoration. They sit in the critical path of every transaction your platform processes. When they are slow, your users feel it. When they are down, your operations stop. When their data model is a mess, your engineers spend weekends untangling it. Treating vendor selection like a checkbox exercise is how you end up bolting together three fragmented tools six months later while regulators ask uncomfortable questions.

Here is a more useful frame: compliance is infrastructure. And like any infrastructure decision, it deserves the same scrutiny you would give a database or a message queue.

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