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Check out a sample of the 2,808 API Consulting jobs posted on Upwork

SaaS Development Platform Fixed-price ‐ Posted 1 day ago

$600
Fixed-price

Intermediate
Experience level

Project Name: ContentCollab Description: ContentCollab is a comprehensive SaaS solution designed to streamline and enhance the commun…

API Consulting Firebase API Integration SaaS CSS 3 HTML5 TypeScript Angular Payment Gateway Integration Web Application
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Full Stack Developer Hourly ‐ Posted 1 day ago

Less than 30 hrs/week
Hours needed

More than 6 months
Duration

Intermediate
Experience level

Are you a coding maestro with a passion for shaping both front-end and back-end magic? Join our dynamic team as a Full Stack Developer…

API Consulting CSS Web Development API API Integration JavaScript
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Less than 30 hrs/week
Hours needed

3 to 6 months
Duration

Expert
Experience level

Hi everyone, I am looking to build a financial website that will need API's to pull and display data/stocks/currencies/futures/etc -…

API Consulting API Integration Web Development WordPress
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Less than 30 hrs/week
Hours needed

3 to 6 months
Duration

Intermediate
Experience level

We are on the lookout for a seasoned Full Stack Developer with a strong background in Progressive Web App (PWA) technologies and fintec…

API Consulting API Integration API Development GraphQL MongoDB CSS 3 Node.js JavaScript React Vue.js HTML5
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Help Creating an Amazon Store Fixed-price ‐ Posted 1 day ago

$250
Fixed-price

Expert
Experience level

We are launching a new application and have selected multiple products for our users to purchase. We would like to make it easier for t…

API Consulting Amazon Web Services Amazon Amazon Webstore API Integration
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Less than 30 hrs/week
Hours needed

Less than 1 month
Duration

Intermediate
Experience level

I need workflow in n8n that : - will get/receive text information from my flutterflow app by api - send this information to openai assi…

API Consulting API RESTful API API Integration Automation
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Full Stack Developer Fixed-price ‐ Posted 1 day ago

$4,800
Fixed-price

Intermediate
Experience level

Are you a coding maestro with a passion for shaping both front-end and back-end magic? Join our dynamic team as a Full Stack Developer…

API Consulting CSS Web Development API API Integration JavaScript
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n8n Workflow - Connect To External API With JWT Fixed-price ‐ Posted 1 day ago

$50
Fixed-price

Expert
Experience level

Create a simple n8n workflow that allows us to connect to a very mature and widely use RESTful API. Once you have JWT auth working, mak…

API Consulting Node.js JavaScript API Integration API
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$300
Fixed-price

Expert
Experience level

zenHQ is looking for an experienced developer for an initial project with the option of joining our team time. You will work with a tea…

API Consulting JavaScript AWS CodeDeploy Shopify RESTful API Ruby on Rails Ruby API Integration GraphQL GitLab
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API - Middleware API for inventory Integration Fixed-price ‐ Posted 1 day ago

$150
Fixed-price

Expert
Experience level

Looking to hire a integrations developer to create a Central Middleware API for inventory Integration to CRM/CSM software - WooCommerc…

API Consulting WooCommerce RESTful API API Documentation PHP Amazon API Gateway Python JSON API Integration API Development API
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