Public and partner APIs
Versioned HTTP APIs with authentication, pagination, and errors a caller can branch on.
Platform engineering
APIs & platforms
The connective tissue: APIs, webhooks, and internal tools that let the rest of the system tell the truth.
Some products are not a screen. They are a contract other systems call — a partner API, a webhook, a sync into a CRM, an importer that has to be safe to run twice. We build that layer so the customer-facing app is not also the integration bus.
Versioning, idempotency, and a document a partner can read are part of the delivery. An endpoint nobody can call correctly is not finished. When the events are heavy or the parser is hostile input, the worker may be Rust. The contract stays stable either way.
APIs & platforms
What the work covers
Webhooks
Signed event delivery, retries, and a way for a subscriber to see what they missed.
System sync
Connections to CRMs, billing, warehouses, and the other systems that already hold a copy of the truth.
Internal platforms
Admin tools and operational consoles for the people who run the product every day.
Imports
Migrations and file imports that can be repeated without duplicating or destroying records.
Developer documentation
A reference that matches the API you shipped, including the example that actually works.
Delivery
What you leave with
- A versioned API or event stream
- Auth and a replay story for subscribers
- Documentation a partner can implement against
- An internal tool for the operations the API implies
Fit
Choose this when
- Other software has to integrate, and a CSV is no longer enough.
- The bottleneck is moving data between systems you already run.
- Support is blocked because nobody can see what an integration did.
Neighbors
When another practice fits better
These are the switches we recommend in scoping, not a disclaimer.
Bespoke SaaS
The missing piece is the customer-facing product, not the pipe behind it.
TypeScript
You need the application that calls the API, built with it.
Rust
The worker’s throughput or the hostility of the input is the actual problem.
Continue
Related practices
- Bespoke SaaSMulti-tenant products with accounts, permissions, billing, and an admin side that matches how the business sells.
- TypeScriptWeb platforms, APIs, and product UI in one typed language from the database boundary to the browser.
- RustServices, tools, and cores where correctness, speed, and a small memory footprint are the product.
Have a product in mind? Let’s scope it.
Get in touch
APIs & platforms is a starting point. Bring the constraint that matters more.
Start an engineering conversation
Tell us what you are building, what already exists, and which surface matters first. We will reply with a point of view.