---
title: Introduction
description: Our APIs are organized around REST, use JSON-encoded requests and responses and standard HTTP response codes, authentication, and verbs.
---
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1. [Knowledge Base](https://support.biglelegal.com/en/knowledge-base?hsLang=en)
2. [Integrations](https://support.biglelegal.com/en/knowledge-base/integrations?hsLang=en)
3. [Bigle Legal API](https://support.biglelegal.com/en/knowledge-base/integrations?hsLang=en#bigle-legal-api)
# Introduction
## Our APIs are organized around REST, use JSON-encoded requests and responses and standard HTTP response codes, authentication, and verbs.
**Welcome to our APIs documentation.**
In these articles we will learn how to use our APIs. First, we will go through the [basics](https://support.biglelegal.com/en/knowledge-base/basics?hsLang=en)and then we will look into each one of our [APIs](https://support.biglelegal.com/en/knowledge-base/api-reference?hsLang=en).
### Support
Do you need any additional information?
Write to us anytime with your doubts, queries, suggestions or complains to [api@biglelegal.com](mailto:api@biglelegal.com). We will do our best to get back to you as soon as possible.
- [Platform Updates](https://support.biglelegal.com/en/knowledge-base/platform-updates?hsLang=en)
- [On-demand webinars](https://support.biglelegal.com/en/knowledge-base/on-demand-webinars?hsLang=en)
- [New in Bigle](https://support.biglelegal.com/en/knowledge-base/new-in-bigle?hsLang=en#main-content)
- [0. Introduction](https://support.biglelegal.com/en/knowledge-base/new-in-bigle?hsLang=en#0-introduction)
- [1. Template creation](https://support.biglelegal.com/en/knowledge-base/new-in-bigle?hsLang=en#1-template-creation)
- [2. Creation of fields](https://support.biglelegal.com/en/knowledge-base/new-in-bigle?hsLang=en#2-creation-of-fields)
- [3. Creation of forms](https://support.biglelegal.com/en/knowledge-base/new-in-bigle?hsLang=en#3-creation-of-forms)
- [Templates - Create tags](https://support.biglelegal.com/en/knowledge-base/templates-create-tags?hsLang=en#main-content)
- [Introduction](https://support.biglelegal.com/en/knowledge-base/templates-create-tags?hsLang=en#introduction)
- [Type of tags](https://support.biglelegal.com/en/knowledge-base/templates-create-tags?hsLang=en#type-of-tags)
- [Types of use of opening and closing tags](https://support.biglelegal.com/en/knowledge-base/templates-create-tags?hsLang=en#types-of-use-of-opening-and-closing-tags)
- [Settings](https://support.biglelegal.com/en/knowledge-base/templates-create-tags?hsLang=en#settings)
- [Templates - Fields](https://support.biglelegal.com/en/knowledge-base/templates-fields?hsLang=en)
- [Template - Form](https://support.biglelegal.com/en/knowledge-base/template-form?hsLang=en)
- [Template - Settings](https://support.biglelegal.com/en/knowledge-base/template-settings?hsLang=en)
- [Sub-template](https://support.biglelegal.com/en/knowledge-base/sub-template?hsLang=en)
- [Metadata and Reports](https://support.biglelegal.com/en/knowledge-base/metadata-and-reports?hsLang=en)
- [Documents](https://support.biglelegal.com/en/knowledge-base/documents?hsLang=en#main-content)
- [Document management and organization](https://support.biglelegal.com/en/knowledge-base/documents?hsLang=en#document-management-and-organization)
- [Massive actions](https://support.biglelegal.com/en/knowledge-base/documents?hsLang=en#massive-actions)
- [Document options](https://support.biglelegal.com/en/knowledge-base/documents?hsLang=en#document-options)
- [Processes](https://support.biglelegal.com/en/knowledge-base/documents?hsLang=en#processes)
- [Bigle AI](https://support.biglelegal.com/en/knowledge-base/bigle-ai?hsLang=en#main-content)
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- [Libra: General AI Chat on the Platform](https://support.biglelegal.com/en/knowledge-base/bigle-ai?hsLang=en#libra-general-ai-chat-on-the-platform)
- [Requests](https://support.biglelegal.com/en/knowledge-base/requests?hsLang=en)
- [Edition](https://support.biglelegal.com/en/knowledge-base/edition?hsLang=en)
- [Negotiation](https://support.biglelegal.com/en/knowledge-base/negotiation?hsLang=en)
- [Validation](https://support.biglelegal.com/en/knowledge-base/validation?hsLang=en)
- [Electronic signature](https://support.biglelegal.com/en/knowledge-base/electronic-signature?hsLang=en)
- [Workflows](https://support.biglelegal.com/en/knowledge-base/workflows?hsLang=en)
- [Certified Email](https://support.biglelegal.com/en/knowledge-base/certified-email?hsLang=en)
- [Tasks](https://support.biglelegal.com/en/knowledge-base/tasks?hsLang=en)
- [Administration and Security](https://support.biglelegal.com/en/knowledge-base/administration-and-security?hsLang=en)
- [Customize the platform](https://support.biglelegal.com/en/knowledge-base/customize-the-platform?hsLang=en)
- [Integrations](https://support.biglelegal.com/en/knowledge-base/integrations?hsLang=en#main-content)
- [No-code universal connector](https://support.biglelegal.com/en/knowledge-base/integrations?hsLang=en#no-code-universal-connector)
- [Bigle Legal API](https://support.biglelegal.com/en/knowledge-base/integrations?hsLang=en#bigle-legal-api)
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