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API documentation and testing

Your API becomes clear and verified.

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What it is

OpenAPI description, examples, contract and load tests, and checks connected to CI.

Typical problem

Partners keep asking questions, and any API change breaks clients.

What you get

  • Specification and examples
  • Contract tests
  • Checks in CI

Who it is for

  • Startups and founders
  • Medium-sized businesses
  • Agencies and IT companies

Technologies

  • OpenAPI
  • Postman

Examples. The stack is chosen for the task.

Rough guideline

$50–$200

All prices here are approximate planning guides, not an offer. The final cost is set after the project is assessed and fixed in the contract.

Related services

REST API developmentA clear, documented API for applications and partners.CI/CD pipelinesUpdates go out automatically, with checks.GraphQL API developmentThe client requests exactly the data it needs in one query.CRM integrationsThe CRM receives requests, calls and payments automatically.ERP integrationsOrders, stock and documents in sync with your accounting system.Payment system integrationsAccepting payments on your website or app through the provider you choose.

Questions

What if a service has no API?

We look at other options: exports, webhooks or direct exchange with the database. If there is no legal and reliable way, we say so right away.

Who pays for external services?

Plans and limits of external services are usually paid by you and stay on your accounts.

What happens when an external service changes its API?

We set up failure alerts. Updates can be included in support.

Tell us what needs to be built

We will tell you whether it can be done, how and roughly for how much. No obligation.

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