Integrations / REST API
Connect
REST API
with ToolJet
Widely adopted architectural style for designing web services and APIs.
Available actions with ToolJet and REST API integration
ToolJet's integration with REST API supports various operations:
Querying REST API
Steps to interact with a REST API in ToolJet by configuring the query parameters, saving the query, and previewing or running it.
Response Types
Different formats in which REST APIs can return data, such as JSON and Base64. JSON is commonly used for data exchange, while Base64 is used for encoding binary data within a JSON response.
Example JSON Response
A sample JSON response containing information about products, including their titles, prices, descriptions, categories, images, and ratings.
Example Base64 Response
An example of a Base64 response, demonstrating how binary data, such as images, can be encoded and returned as a Base64 string. A specific image in Base64 format is provided as an example.
Why use ToolJet with REST API
AI-powered app building
Build internal tools, workflows, and AI agents in hours using plain English. Go from idea to production with AI-generated apps, data models, and instant debugging.
Enterprise-grade security and compliance
Stay secure with SSO, RBAC, audit logs, encryption, and compliance standards like SOC2, ISO 27001, and GDPR. Deploy your way: cloud, on-prem, or hybrid.
Production-ready database and integrations
Skip setup hassles with instant PostgreSQL and pre-built integrations for AI, databases, storage, and APIs.
Components and environment management
Speed up development with 60+ pre-built components and manage releases across dev, test, and production environments.
Flexible development options
Use no-code visual builders, or dive into low-code, and switch seamlessly as your needs evolve. You have full control, and there is no lock-in.
JavaScript and Python
Write custom logic and data transformations using JavaScript or Python, flexible scripting built right in.
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Copyright © 2025 ToolJet Solutions Inc. All rights reserved.
AI-powered apps,
built with AI
built with AI
Product
Competitors
Services & support
Integration
Company
Learn
Explore
Office address
ToolJet Solutions Inc, 1160 Battery St, Suite 100, San Francisco, California, 94111
Contact us
Copyright © 2025 ToolJet Solutions Inc. All rights reserved.