// integrations & apis
Integrations and APIs that don't break on the next release
Public APIs, webhooks and third-party integrations built so a new partner or processor never means rewriting what already works.
// what you get
- Public APIs designed for partners you haven't signed yet
- Webhooks with retries and idempotency, so events aren't lost or duplicated
- Third-party integrations — payment processors, CRMs, shipping, identity providers
- Migrations between systems, run without a customer-facing outage
- Versioning and deprecation handled without breaking existing integrators
Our payments platform added an eighteenth processor without touching a single merchant integration, because every processor sits behind the same adapter interface. Integration work should make the next one easier, not harder.
From $11,500/mo
// proof
Where we've done this
E-commerce · Multi-marketplace
One catalogue, twelve Amazon marketplaces
A platform that lets vendors publish one catalogue across twelve Amazon marketplaces and keeps price, stock and orders in sync, rebuilt from cron scripts into an event-driven service while migrating APIs under it.
Payments · US
18 payment processors behind one API
An event-driven orchestration platform covering charges, 3-D Secure, disputes, payouts, identity checks and ledgering — which stayed online through a DDoS attack.
Civic tech · Government
When a phone report becomes a court citation
A US civic-technology programme where trained volunteers report disabled-parking violations from a phone, and those reports move through a government review process into real, enforceable citations — with the resulting fines directed to accessibility charities.
30 minutes with a senior engineer.
Tell us what you're building. You'll leave with an honest opinion, even if it's "you don't need us."
Reference calls with past clients are available under NDA during evaluation.