---
id: fireblocks-sdk
version: "2.17.0"
license: MIT
license_treatment: permissive
maintenance: aging
---

# fireblocks-sdk — Fireblocks python SDK

License: permissive · Maintenance: aging · Downloads: 260.9K/mo

## What it is and what it does

The Fireblocks SDK is the official Python client library for integrating with Fireblocks' digital asset platform. It wraps the Fireblocks REST API, providing methods to manage wallets, execute transactions, and interact with smart contract tokenization endpoints. The SDK handles authentication via JWT (using PyJWT and cryptography) and makes HTTP calls through requests.

You instantiate the SDK with your API credentials, then call methods like get_linked_tokens() or upload_contract_template() to perform operations. It's designed for developers building applications that need programmatic access to Fireblocks' custody and blockchain infrastructure. The package is marked Production/Stable and has been in development since 2019, though releases have slowed in recent months.

Use it for:

- Automate wallet and asset management operations within a Fireblocks-backed custody platform.
- Deploy and manage smart contract templates programmatically via the tokenization API.
- Build backend services that execute blockchain transactions through Fireblocks' infrastructure.
- Integrate Fireblocks' digital asset services into Python applications without hand-crafting REST calls.
- Retrieve linked tokens and contract metadata for reporting or compliance workflows.

## Worth the install?

AI-flagged interpretation of the facts above — verify before relying.

Official Python SDK for the Fireblocks API that enables programmatic access to Fireblocks' digital asset custody and blockchain services, including wallet management, transaction handling, and smart contract tokenization.

Yes, if you are actively using Fireblocks and need Python integration. The SDK is official, carries low install friction, and has no known vulnerabilities. However, the 354-day release gap warrants checking whether the latest Fireblocks API features are supported before committing to a critical integration—contact Fireblocks support or review the repository's recent activity to confirm the package covers your use case.

## Install

pip install fireblocks-sdk
uv add fireblocks-sdk
poetry add fireblocks-sdk

## Installing fireblocks-sdk

Before you install: Low install friction with three common dependencies (PyJWT, cryptography, requests). Maintenance status is aging—last release was 354 days ago, though the repository remains active and the package carries Production/Stable status.

License in practice: MIT license is permissive; you can use, modify, and distribute this package freely in commercial and private projects with minimal restrictions.

Quickstart:

pip install fireblocks-sdk

from fireblocks_sdk import FireblocksSDK

fireblocks = FireblocksSDK(private_key, api_key)
tokens = fireblocks.get_linked_tokens()

You must obtain Fireblocks API credentials (private_key and api_key) from Fireblocks support before the SDK can authenticate to the API.

Verify before relying:

- Whether the 354-day gap since last release indicates ongoing maintenance or signals the package may not receive timely updates for new Fireblocks API features.
- Specific Python versions supported beyond the classifier mentioning 3.8, given that requires_python is unspecified.

## Package facts

- License: MIT (permissive)
- Python support: unspecified
- Install friction: low
- Maintenance: aging
- Downloads: 260.9K/month (top 15,000 on PyPI)
- Known vulnerabilities: none known

## Tags

fireblocks api client, blockchain wallet sdk, digital asset custody, fireblocks python, crypto transaction sdk, smart contract deployment, fireblocks integration, blockchain, custody-api, cryptography

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