Integrations & APIsConnect your systems. Reduce repetition. Work smarter.
Integrations and APIs that connect your website, business software, payment providers and external platforms.
Integrations & APIs: Integrations and APIs that connect your website, business software, payment providers and external platforms.
- Starting price
- £4,450 setup
- Typical timeline
- 8–14 weeks
- Hosting
- Included in every plan
- Markets
- UK, Europe, USA, Canada, GCC, Australia, China
How do you want to start?
Get a quote
Tell us what you need and receive a fixed quote within one business day.
Get a quote ›Website cost estimator
Answer a few questions and get an indicative budget range in seconds.
Website cost estimator ›Choose a package
Pick a ready-made package with clear setup and monthly pricing, hosting included. Combine services and save up to 20%.
See packages ›Start with a consultation
Have a specific vision or a complex project? Talk to a project lead and receive a tailored proposal with a fixed quote.
Book a free consultation ›What we build
Disconnected software creates admin work, duplicated data and fragmented customer experiences.
Penta Services designs and implements APIs, integrations and automation workflows so your systems exchange information reliably.
We connect modern websites and applications to existing business platforms, subject to the technical capabilities and access available.
Choose your integration type
Select every option that applies. Your choices are added to the quotation form automatically.
Key capabilities
Reliable data sync
Retries, queues and logging so nothing gets lost.
Secure by design
Least-privilege access and encrypted secrets.
API development
Clean, documented APIs for partners and apps.
Automation
Replace manual copy-paste with automated workflows.
Monitoring
Alerts when an integration fails, before it hurts operations.
Documentation
Clear technical docs for your team and partners.
Everything included
- API design
- Authentication
- Secure data transfer
- Field mapping
- Event triggers
- Webhook handling
- Error logging
- Retry strategies
- Monitoring
- Integration testing
- Documentation
Deliverables
- Integration specification
- Implemented connections
- Agreed data mappings
- Tests
- Configuration documentation
- Support handover
How a project runs
Discover
Goals, audience, competitors and markets.
Strategise
Sitemap, keyword plan per language, tech choice.
Design
Wireframes and visual design you approve.
Develop
Build, integrate and connect content.
Test
Speed, accessibility, devices and security.
Launch
Domain, hosting, tracking and search submission.
Grow
SEO, GEO, care and new features.
Technology choices
Select your preferred technologies, or leave it to us and we'll recommend the right stack.
Free tools recommended for this service
Website cost estimator
Answer a few questions and get an indicative budget range in seconds.
Website cost estimator ›Free website audit
We review speed, mobile experience, usability and technical SEO, then send you a prioritised fix list.
Free website audit ›Free SEO & GEO assessment
See how Google and AI assistants currently understand your brand, and what to fix first.
Free SEO & GEO assessment ›See solutions we design
Illustrative design references, not verified client projects. Case studies are added as clients approve them.
Solutions we design & develop ›Custom platforms & portals
SaaS dashboards, workflow systems, customer and business portals.
Frequently asked
Which systems can you connect?
Most systems with an API, including Salesforce, HubSpot, Zoho, Odoo, Xero, QuickBooks, Stripe and more.
What if our system has no API?
We look at exports, databases or middleware options and recommend the safest route.
Do you maintain integrations?
Yes, under a care plan with monitoring and updates.
How do I get a quote?
Select your options on this page and send the quotation form, or use the cost estimator. A project lead replies within one business day with a fixed quote.
Does the 50% offer apply to this service?
Yes. Setup fees on all packages are 50% off until 31 Dec 2026. Monthly fees and hosting stay the same.
Connect your business systems
Your selections are included automatically. A project lead replies within one business day with a fixed quote.
Ready to start?
Order online in minutes, or message us on WhatsApp and a project lead will reply quickly.