Developers
Build with Foundry. One integration to the industry.
Integrate once and offer the businesses you serve payments, funding, and financial health from the partners in the network. The API is in active development — join early access to help shape it.
One integration
Samplesoftware
The networkThe gateway model
Your software → one Foundry API → the whole network.
Instead of integrating each processor, funder, and bank yourself, you integrate Foundry once and reach the partners behind it — with one set of credentials and one data model.
One API, every partner
Integrate once and offer the businesses you serve processing, funding, banking, and financial health from the partners in the network.
Key-authenticated
A simple API key per integration over HTTPS, scoped to what your application is entitled to.
Embed in your product
Drop Foundry surfaces into your own app so your users never leave your experience.
Webhooks
Subscribe to events — a new rating, a funding decision — and react in your own systems.
API preview
A look at the surface.
JSON · key-authenticated. Your base URL and keys are issued when you join early access. The shapes below are a preview and may change before general availability.
Partners & connections
preview- GET /v1/partners
- GET /v1/offerings
- POST /v1/connections
Businesses
preview- POST /v1/businesses
- GET /v1/businesses/{id}
- GET /v1/businesses/{id}/rating
Funding
planned- GET /v1/funding/offers
- POST /v1/funding/applications
Webhooks
planned- POST /v1/webhooks
- GET /v1/webhooks/deliveries
Want in early?
Tell us what you’re building and we’ll get you early access as the API opens up.