Public API & embeddable widgets
A free, read-only JSON API over the FindMyCU directory and rates, plus drop-in widgets for any website. No key required — all responses are public, published data, with permissive CORS so you can call them from the browser.
REST endpoints
/api/public/v1/credit-unionsList published credit unions. Query: state, q, limit, offset.
https://www.findmycu.com/api/public/v1/credit-unions?state=NC&limit=10
/api/public/v1/credit-unions/{slug}A single credit union with its published rates and branch count.
https://www.findmycu.com/api/public/v1/credit-unions/example-cu
/api/public/v1/ratesPublished rates across CUs. Query: product (category), state, limit.
https://www.findmycu.com/api/public/v1/rates?product=auto_loan&state=NC
/api/public/v1/matchEligibility match. Query: state (required), city, tags (comma-separated).
https://www.findmycu.com/api/public/v1/match?state=NC&tags=military,education
Example response
{
"data": [
{
"name": "Example Credit Union",
"slug": "example-cu",
"city": "Raleigh", "state": "NC",
"member_count": 120000,
"rating_avg": 4.7,
"website": "https://example.org"
}
],
"count": 42, "limit": 10, "offset": 0
}Embeddable rates widget
Drop a live, auto-updating rates table onto any page. Replace YOUR-CU-SLUG with the credit union's FindMyCU slug (the last part of its profile URL). It inherits light/dark automatically.
<iframe src="https://www.findmycu.com/api/public/v1/widget/rates?slug=YOUR-CU-SLUG" width="520" height="420" style="border:0;max-width:100%" title="Credit union rates" loading="lazy"></iframe>
Credit unions can also grab ready-made link & button snippets from the portal → Website Widgets tab.
Terms of use
The API is provided as-is for non-abusive use; please cache responses and keep request volume reasonable. Data reflects public NCUA records and credit-union-managed listings and may change at any time. Attribution back to FindMyCU is appreciated. Questions? Get in touch.