01
Specified to a contract
Every endpoint is designed and documented before it is built. The interface is agreed up front, not discovered in production.
Build · API Development
Systems that talk without surprises.
The integrations a regulated platform depends on: specified, vendored and answerable.
Overview
An API is a contract other systems are entitled to rely on. We specify each endpoint before a line is written, vendor and pin every dependency, and make every call traceable, so an integration is something you can audit, not something you hope holds at 3am.
What it includes
The work, named plainly.
02
REST or GraphQL, on merit
We pick the shape that fits the data: REST where it is plain, GraphQL where the queries are not. The reasoning is yours to see, not ours to assume.
03
Built for financial data
Validation, transformation and exact reconciliation for the systems that move money and records. A malformed field is rejected, not propagated.
04
Authentication that holds
OAuth 2.0, JWT and scoped keys, with rate limiting and input validation. Access is least-privilege by default.
05
Documented and tested
OpenAPI documentation and a test suite that runs on every change. No endpoint ships without both.
06
Versioned, not broken
Changes ship behind versions, so an upgrade is a planned event. Existing callers keep working until you choose to move them.
How we work
Engineered once. Maintained indefinitely.
- 01 Map the endpoints and the data they carry
- 02 Design the contract, security first
- 03 Build against the documentation, not after it
- 04 Test and validate on every change
- 05 Deploy in stages, watched
- 06 Maintain and version without breaking callers
Speak with us
Tell us what your systems need to say.
We reply within one working day, from an engineer, not a pipeline.
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