API Development for UK GovTech Companies — GDS API design guide Compliant
ClickMasters provides API Development specifically for UK GovTech businesses — with GDS API design guide, GOV.UK Notify/Pay compliance built into every project from the architecture phase. Unlike generic software agencies, our GovTech specialist team understands the regulatory requirements, the data architecture constraints, and the specific integration needs of UK GovTech software.
Key Highlights
Pricing
What API Development for GovTech Means in the UK
GovTech API Development in the UK has specific requirements beyond standard API Development. Here is what ClickMasters builds into every GovTech API Development engagement:
GDS API Design Principles
Government APIs must follow GDS API design guidance: RESTful, versioned (/v1/, /v2/), standard error codes, OpenAPI 3.0 documentation, and published on the government API catalogue where appropriate.
GOV.UK Notify Integration
Government notification service — free for public sector. Email, SMS, and letters via API. UK GDPR compliant. ClickMasters has integrated GOV.UK Notify for multiple public sector clients.
GOV.UK Pay Integration
Government payment service — PCI-DSS compliance included. REST API, recurring payments, direct debit. Used for public-facing service payment collection.
Companies House & HMRC APIs
Government data APIs available to public and private sector. Companies House API for company data. HMRC Making Tax Digital API for tax integrations.
Compliance built in: GDS API design guide, GOV.UK Notify/Pay, UK GDPR, Cyber Essentials
💷 API Development for GovTech — Pricing
Investment Options
Flexible engagement models tailored to your govtech project requirements.
£10,000–£50,000
Full API Development with GDS API design guide compliance
- Industry-specific approach
- UK GDPR compliant
- Dedicated technical lead
£3,500–£8,000
Scope + fixed-price proposal for GovTech project
- Industry-specific approach
- UK GDPR compliant
- Dedicated technical lead
from £1,500/mo
Ongoing API Development support post-launch
- Industry-specific approach
- UK GDPR compliant
- Dedicated technical lead
What Our Clients Say
Success stories from clients in govtech industry.
“ClickMasters transformed our digital infrastructure. Their understanding of UK fintech regulations saved us months of compliance work.”
Sarah Mitchell
CTO, FinTech Solutions Ltd
“The team's expertise in NHS integrations and DTAC compliance was invaluable. They delivered on time and within budget.”
Dr. James Cooper
Medical Director, HealthFirst UK
“Their grasp of FCA requirements and insurance sector nuances helped us launch our platform 40% faster than expected.”
Michael Brooks
CEO, InsureTech Pro
Related govtech Services
GovTech Software Development UK — GDS Standard, G-Cloud & Public Sector Digital
Custom Software Development for UK GovTech Companies — GDS Service Standard Built In
Microservices Architecture for UK GovTech — GDS Service Standard Built In
Ready to Build for govtech?
Let us engineer a platform that meets your industry regulations, serves your users, and scales with your ambitions.