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Fiverr Pro
English
$
USD
I will build a python API integration or automation script
Dagmar B
About this gig
You need data out of an API and into something you can use. I write the Python that does it.
WHAT I BUILD
- REST and WebSocket API integrations, with authentication handled
- Pagination, rate limiting, retries and error recovery
- Data pulled into CSV, Excel, JSON, or straight into a database
- Scheduled scripts that run on their own and log what they did
HOW IT'S DELIVERED
You get the source code, commented, plus setup instructions written for someone who isn't a developer. It runs on your machine or your server - not mine. No subscription, no dependency on me.
WHAT I'M CAREFUL ABOUT
APIs fail quietly. A request returns 200 with the wrong data, a page limit silently truncates results, a retry loop hides an outage. I build the checks that catch it - because a script that fails loudly on Tuesday is worth more than one that looks fine and has been wrong since Friday.
WORTH KNOWING
- Revisions cover bugs in my code. If the API itself changes months later, that's new work - message me and we'll sort it.
Tell me which API and what you need out of it. If it
Get to know Dagmar B
Dagmar B
Python Developer API Integration Data Automation
- FromJamaica
- Member sinceAug 2026
Languages
English
I build Python scripts that pull data from APIs, files and websites, clean it, and turn it into something usable — Excel, CSV or JSON.
What I'm good at is the part most people skip: knowing when the data is wrong. On a recent project I caught an API silently returning wrong records — no error, request echoed back correctly, nothing looked broken. My verification layer caught it before it corrupted the dataset.
Recent: a pipeline handling 35,000+ records from a WebSocket API, and a live marketplace built on Next.js and Postgres.
Tell me what you have and what you need from it.
FAQ
Do I get the code?
Yes, all three packages. Commented, with setup instructions. It runs on your machine, not mine, so there's nothing to subscribe to and no dependency on me afterwards.
What if the API changes later and the script breaks?
Revisions cover bugs in my code. A change on the API's side months later is new work - message me and it's usually a small job.
Do you need my API keys?
Usually yes, to test against the real endpoint. Send them through Fiverr, rotate them after delivery, and I don't keep them.
Which APIs have you worked with?
I've built pipelines against WebSocket and REST APIs handling 35,000+ records, and I run a marketplace on Postgres. If you tell me which API, I'll check its documentation and tell you honestly whether it's straightforward.
