API Design and Implementation

REST or GraphQL API endpoint set

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Investment

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REST or GraphQL API (Application Programming Interface) endpoint set. Built from the spec out, not from the database in. The interface layer between your data and whatever clients (web, mobile, third-party, internal) will consume it.

Typically used for

Headless backends powering a website plus mobile app plus admin tool
Public APIs offered as part of a SaaS product
Internal microservices powering specific workflows
Data exposure for partners, integrations, or webhook consumers
Replacing a CMS-coupled backend with a clean API layer

What you get

API spec (OpenAPI or GraphQL schema), implementation, authentication, rate limiting, documentation, and a test client. Deployed to your platform of choice. Source code yours.

WHY THIS PRICE

What you're actually paying for

An API is the contract between your software and everything that talks to it. The spec is what every future integration depends on. Design choices made now determine how easy or painful the next ten integrations are.

What's in the work

API spec (OpenAPI for REST, schema for GraphQL)
Endpoint design and resource modeling
Authentication and authorization
Rate limiting and abuse protection
Implementation against your backend
Documentation generated from the spec
Test client and example requests
Deployment and monitoring

The value it adds

A well-designed API is the difference between integrations taking days and integrations taking weeks. For SaaS products, the API IS the product to half your customers. For internal use, it's the layer that lets every future tool talk to your data cleanly.

Deliverable

Documented and deployed API

Requires appointment

Ongoing

One-time

Credits accepted

Yes

Ready when you are

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RETAINER OPTIONS

Want this on a recurring basis?

These are the ongoing versions or natural complements. Pair them with the one-time work for sustained support, lower cost-per-hour, and the consistency that compounds.

monthly

IT Support Retainer

Capped hours per month, priority response

$1,200to$2,000/ month

See the retainer →