AI-Powered

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REST and GraphQL endpoints shipped in days, reviewed by people

A SaaS founder needed a documented REST API for a partner integration and was quoted three weeks by his last contractor. We had the endpoints, the OpenAPI spec, and the OAuth flow working in eight days. The difference was the best available AI coding tools doing the repetitive scaffolding while a senior engineer made the decisions that actually matter.

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Trusted by companies across the USA

The SIR Group

Here is what the speed looks like in practice. A logistics company came to us with 40-some database tables and no API layer at all. Their mobile app team was blocked, waiting on endpoints that the previous vendor kept pushing back. We mapped the resources over two calls, generated the route scaffolding and request validation with AI assistance, and had a working REST surface for the first 12 resources inside a week.

That is the core of how an AI-Powered API Developer works differently from a regular hire. The boring, predictable parts of API work get faster: boilerplate controllers, serializer code, OpenAPI documentation, test fixtures, and the dozen near-identical CRUD handlers that every backend needs. A traditional developer types all of that by hand. Our engineers describe the shape and review the output, which is roughly twice as fast on this kind of work.

The honest part: AI does not design your API for you. It will happily generate an endpoint, but it will not tell you that exposing your internal user IDs in the URL is a mistake, or that your pagination scheme breaks under concurrent writes. Those calls come from a person who has built and broken enough APIs to know the difference. AI is a throughput multiplier on the typing, not a replacement for the judgment.

We are based in Gandhinagar, India, and we have been building software since 2015 for clients across more than 20 countries. Our team overlaps with US business hours for calls and reviews, and the AI-augmented workflow means you often see a pull request the morning after you send requirements. You own every line of code and the full API spec from day one.

What You Get With AI-Powered API Developer

What the model actually is

A senior backend engineer paired with the best available AI coding tools. The tools handle scaffolding and repetitive endpoint code; the engineer owns architecture, security, and the decisions a generator cannot make.

Where the speed comes from

REST controllers, GraphQL resolvers, request validation, and OpenAPI docs are predictable patterns. AI drafts them in minutes instead of hours, so a backend that took three weeks lands in eight to ten days.

Humans stay in the loop

Every generated route gets read line by line before it merges. Auth logic, rate limiting, and data exposure rules are reviewed by an engineer, never shipped straight from a tool.

Higher hourly, lower total

The hourly is above a standard developer because the output per hour is higher. Fewer total hours on the same scope means the project bill usually comes out lower, not higher.

Not staff augmentation

You are not renting a seat to type at normal pace. You are buying throughput on a defined API build, measured by what ships, not by hours logged.

Remote, with overlap

Our India team works while much of the US sleeps. You send requirements end of day and review progress the next morning, with live overlap during US hours for the calls that need it.

Why AI-Powered API Developers Deliver More

Faster Delivery

A documented REST API with auth that traditionally takes three weeks gets to a working, testable state in eight to ten days. The OpenAPI spec is generated alongside the code, not bolted on at the end as an afterthought.

More Output Per Hour

One engineer with AI tooling produces the endpoint volume that used to take two. CRUD resolvers, serializers, and validation schemas get drafted in bulk, then refined, so an hour of work covers far more surface area.

Better Code Quality

AI catches inconsistencies a tired developer misses at hour seven: a missing null check, an unhandled error path, an endpoint that forgot pagination. The engineer reviews each one, so consistency goes up rather than down.

Lower Overall Cost

The rate per hour is higher, but the scope finishes in fewer hours. On a typical API build, the total comes out below a standard team because you pay for far less elapsed time.

Engagement Models

Full-Time

160 hrs/month

AI-powered developer working 40 hours/week on your project.

Part-Time

80 hrs/month

Same AI-powered developer, 20 hours/week. Consistent AI-augmented progress.

Hourly

Flexible

Pay for hours worked. Code reviews, sprints, or consulting with AI-powered output.

Team Hire

Hire a complete AI-powered team. Developer + designer + QA + PM, all using the best AI tools. Maximum output, one monthly rate.

Build Your Team

AI-Powered API Developer Rate

AI-Powered

AI-Powered API Developer

$7,000
per month
or $50/hour

  • Best available AI coding tools
  • Around 2x faster delivery
  • Senior developer with human review
  • Same developer start to finish
  • You own all code and IP
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A higher hourly rate, but roughly twice the output per hour means a lower total project cost.

How AI-Powered API Developers Work

This is the day-to-day delivery workflow, not the hiring process.

Get Started
1

Mapping Your Resources

We start by listing the resources your API needs to expose and how they relate, usually over a call or two with your team. This is the part AI cannot do for you, because it depends on how your business actually works. We leave this stage with a resource map and the auth model agreed on paper.

2

Drafting the Plan With AI

With the resource map set, we use AI tooling to draft the endpoint structure, the OpenAPI outline, and the data contracts. You get to review the proposed shape of the whole API before a single handler is built. Catching a wrong assumption here costs minutes instead of days.

3

Building at AI Speed

This is where the throughput shows. The repetitive controller, resolver, and validation code gets generated and refined in hours rather than days, while the engineer hand-writes the auth and any logic with real edge cases. You typically see the first endpoints working within the first few days.

4

Testing and Human Review

AI generates the test fixtures and a first pass of integration tests, which covers far more cases than a hand-written set usually does. Then a senior engineer reads every route by hand, checking data exposure, OAuth scopes, and rate limits. Nothing ships from a tool unread.

5

Ship and Improve

We deploy the API, hand over the OpenAPI spec, and watch the first real traffic with you. As your partners integrate, you will find endpoints that need a tweak or a new field, and the AI-augmented loop means those changes land fast. You own the full codebase and spec throughout.

What Our AI-Powered API Developers Can Build

REST API Design
GraphQL Schemas
Node.js Backends
OpenAPI Documentation
OAuth and Auth Flows
Third-Party Integrations
Rate Limiting and Throttling
API Versioning

Frequently Asked Questions

A regular developer types every controller, resolver, and test by hand at human pace. Our engineer drives the best available AI coding tools to draft the repetitive parts in a fraction of the time, then reviews and hardens them. The skill is similar; the throughput is roughly double on API work, which is mostly predictable patterns.

The rate per hour is higher because output per hour is higher. A REST API that would take a standard developer three weeks gets to the same place in eight to ten days. Multiply the higher rate by the much smaller number of hours and the total usually lands below a conventional build.

It does, because nothing ships straight from the tool. AI produces a first draft of the routine code and the tests, and a senior engineer reads every line before it merges. Auth logic, data exposure, and rate limiting are reviewed by a person, since those are exactly the places a generator gets things subtly wrong.

The thinking, mostly. Designing the resource model, deciding what to expose, and reasoning about how the API behaves under concurrent load are human decisions, and rushing them with a tool causes problems. AI accelerates the building, not the architecture. If your API has unusual real-time or consistency requirements, that part still moves at a careful pace.

Our team is in India and overlaps with US business hours for calls, reviews, and standups. The gap actually works in your favor on the build itself: you send requirements end of day and often have a pull request to review the next morning. We use shared boards and recorded demos so nothing gets lost across the hours.

You do, completely, from the first commit. We put an NDA and a contract in place before work starts, and the full codebase plus the OpenAPI spec are yours throughout. We have worked this way with clients across more than 20 countries since 2015.

See how fast your API could ship

Send us the resources your API needs to expose and the integrations you are planning. We will map a realistic timeline for an AI-Powered API Developer to build it, with the OpenAPI spec and OAuth flow included, so you can compare it against the three-week quote you are probably holding.

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