This release is a pre-release and may not be stable for production use.
Microsoft Agents Hosting FastAPI
This library provides FastAPI integration for Microsoft Agents, enabling you to build conversational agents using the FastAPI web framework.
Release Notes
| Version | Date | Release Notes |
|---|---|---|
| 1.8.0 | 2026-10-01 | 1.8.0 Release Notes |
| 1.7.0 | 2026-09-17 | 1.7.0 Release Notes |
| 1.5.0 | 2026-08-26 | 1.5.0 Release Notes |
| 1.4.0 | 2026-08-18 | 1.4.0 Release Notes |
| 1.3.0 | 2026-07-30 | 1.3.0 Release Notes |
| 1.2.0 | 2026-07-17 | 1.2.0 Release Notes |
| 1.1.0 | 2026-06-19 | 1.1.0 Release Notes |
| 1.0.0 | 2026-05-22 | 1.0.0 Release Notes |
| 0.9.1 | 2026-05-04 | 0.9.1 Release Notes |
| 0.9.0 | 2026-04-15 | 0.9.0 Release Notes |
| 0.8.0 | 2026-02-23 | 0.8.0 Release Notes |
| 0.7.0 | 2026-01-21 | 0.7.0 Release Notes |
| 0.6.1 | 2025-12-01 | 0.6.1 Release Notes |
| 0.6.0 | 2025-11-18 | 0.6.0 Release Notes |
Packages Overview
We offer the following PyPI packages to create conversational experiences based on Agents:
| Package Name | PyPI Version | Description |
|---|---|---|
microsoft-agents-activity |
 |
Types and validators implementing the Activity protocol spec. |
microsoft-agents-hosting-core |
 |
Core library for Microsoft Agents hosting. |
microsoft-agents-hosting-aiohttp |
 |
Configures aiohttp to run the Agent. |
microsoft-agents-hosting-fastapi |
 |
Configures fastapi to run the Agent. |
microsoft-agents-hosting-msteams |
 |
Provides classes to host an Agent for Teams. |
microsoft-agents-hosting-dialogs |
 |
Dialog system with waterfall dialogs, prompts, and multi-turn conversation management. |
microsoft-agents-hosting-slack |
 |
Provides classes to host an Agent for Slack. |
microsoft-agents-storage-blob |
 |
Extension to use Azure Blob as storage. |
microsoft-agents-storage-cosmos |
 |
Extension to use CosmosDB as storage. |
microsoft-agents-authentication-msal |
 |
MSAL-based authentication for Microsoft Agents. |
microsoft-agents-authentication-entra-auth-sidecar |
 |
Credential-free Entra ID Agent ID authentication via the sidecar. |
Features
- FastAPI integration for Microsoft Agents
- JWT authorization middleware
- Channel service API endpoints
- Streaming response support
- Cloud adapter for processing agent activities
Installation
pip install microsoft-agents-hosting-fastapi
Usage
from fastapi import FastAPI, Request
from microsoft_agents.hosting.fastapi import start_agent_process, CloudAdapter
from microsoft_agents.hosting.core.app import AgentApplication
app = FastAPI()
connection_manager = MsalConnectionManager(**agents_sdk_config)
adapter = CloudAdapter(connection_manager=connection_manager)
agent_app = AgentApplication()
@app.post("/api/messages")
async def messages(request: Request):
return await start_agent_process(request, agent_app, adapter)
1 maintainer
Metadata
1 maintainer
Release files for microsoft-agents-hosting-fastapi 1.9.0.dev10
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | Provenance | |
|---|---|---|---|---|
| microsoft_agents_hosting_fastapi-1.9.0.dev10.tar.gz | 8.6 kB | Without provenance | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| microsoft_agents_hosting_fastapi-1.9.0.dev10-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 18.3 kB
Release files / microsoft_agents_hosting_fastapi-1.9.0.dev10.tar.gz
| Download URL | microsoft_agents_hosting_fastapi-1.9.0.dev10.tar.gz |
|---|---|
| Size | 8.6 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
bd79d047ec53e0bec93b6e1eefa2f912d5344b168ecbb553a89e444ff0a069c5
|
|
BLAKE2b-256 checksum How to use checksums |
2428c9d85d0791a26acb03f36903cdd2869bdbae092b0429e2d45d006ce28b13
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
RestSharp/106.13.0.0
|
Release files / microsoft_agents_hosting_fastapi-1.9.0.dev10-py3-none-any.whl
| Download URL | microsoft_agents_hosting_fastapi-1.9.0.dev10-py3-none-any.whl |
|---|---|
| Size | 9.7 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
fcf37d271a48b87be1f08964b6d3934a61cc1381f542d464111d8c4017918d16
|
|
BLAKE2b-256 checksum How to use checksums |
eb7a5ed1283111dfa12ce214711f3a51393bd99da93d92d95c3e2795ebce64ef
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
RestSharp/106.13.0.0
|
Security for microsoft-agents-hosting-fastapi 1.9.0.dev10
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
No provenance found
None of the files in this release were uploaded with provenance metadata.
A note on package security
PyPI is a repository for distributing packages, not a service for auditing them. While third-party security researchers and our staff do their best to detect and remove malicious packages, PyPI cannot guarantee the quality, security or suitability of any given package.
To learn more about protecting yourself from malicious actors, visit our package security documentation.
