I will integrate an API or payment gateway into your website

R
ra01studio
R
ra01studio
Rajesh Das
integrate an API or payment gateway into your website
Full Screen
integrate an API or payment gateway into your website
Full Screen
Full Screen
integrate an API or payment gateway into your websiteintegrate an API or payment gateway into your websiteintegrate an API or payment gateway into your website

About this gig

I will integrate an API or payment gateway into your existing website.


BASIC: One clearly defined API integration (e.g. a public REST API). 4 days.

STANDARD: One supported payment gateway integrated into your existing compatible website, with agreed checkout functionality. 6 days.

PREMIUM: An end-to-end agreed payment flow with webhooks and testing evidence (screenshots/logs from test transactions). 10 days.


Conditions:

- You provide account access and API credentials securely (dashboard keys, never by public message).

- Merchant registration and gateway approval (Razorpay/Stripe KYC) are your responsibility; work starts once approved.

- Third-party services, gateway fees and hosting are excluded unless listed in the order.

- I use sandbox/test-mode testing wherever the provider offers it.

- Production deployment depends on your account approval and hosting environment.

- Custom backend work is included only when specified in the order.

- No payment flow is described as "tested" until actually tested.


Please message me before ordering so we can agree on the scope.


The service is provided by a minor under an account owned by the parents of Rathul and managed by them.

  • Platform

    • Custom
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Get to know Rajesh Das

Rajesh Das

Web Developer, HTML, CSS, JavaScript, Responsive Websites, API Integration

  • FromIndia
  • Member sinceOct 2026
  • Avg. response time1 hour

  • Languages

    Kannada, English
I build responsive websites with HTML, CSS and JavaScript - layouts that work cleanly on phones, tablets and desktops. I can also integrate APIs and payment gateways into your website where the platform technically supports it. Every project includes basic on-page SEO, clear communication with regular progress updates, and delivery of the agreed source files and project deliverables. See my work at funmakerz.online and slidego.funmakerz.online. The service is provided by a minor under an account owned by the parents of Rathul and managed by them.

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