fireblocks

library21.0.0pypypi✓ verified 83d ago

Official Python SDK for the Fireblocks API, providing access to vaults, transactions, compliance, trading, tokenization, and more. Current version 17.0.0 (2026-04-20). Breaking changes are frequent (major version bumps every few weeks); minor releases are feature-driven. Requires Python >=3.8.

payments auth-security http-networking

pip install fireblocks

github ↗package ↗homepage ↗

INSTALL

IMPORT

SIG · FIREBLOCKS

fireblocks

paymentspythonv21.0.0

Install

5.3s avg

Import

—

Disk

63MB

Pass rate

10/ 10

Env Coverage10 / 10

glibc

3.9–3.13

musl

3.9–3.13

Install & Compatibility

Where this runs

tested against v21.0.0 · pip install

no network on importno background threads

Install × environment matrix

Each cell = how many times install + import succeeded across repeated harness runs. Partial = flaky.
glibc = Debian/Ubuntu slim · musl = Alpine Linux

musl

py 3.10–3.95 runs

installs and imports cleanly · install 0.0s · import 0.000s · 63.1MB

glibc

py 3.10–3.95 runs

installs and imports cleanly · install 5.3s · import 0.000s · 63MB

63MB installed

● package 63MB

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

APIUser

✓ from fireblocks import APIUser

✗ from fireblocks_sdk import FireblocksSDK

Initialize SDK with API key and secret, then list vault accounts.

from fireblocks_sdk import FireblocksSDK import os api_key = os.environ.get('FIREBLOCKS_API_KEY', '') secret_key = os.environ.get('FIREBLOCKS_SECRET_KEY', '') fireblocks = FireblocksSDK(secret_key, api_key) try: vault_accounts = fireblocks.get_vault_accounts() print(vault_accounts) except Exception as e: print(f"Authentication failed: {e}")

Debug

Known issues

breakingFrequent breaking updates: The SDK releases major versions often (e.g., v14->v15->v16->v17 in one month). Always pin your version and review changelogs before upgrading.

fix

Pin to a specific version in requirements.txt: fireblocks==17.0.0

affects: >=12.0.0

breakingGleifData.otherNames changed from list of strings to list of objects with 'name' and 'language' fields in v17.0.0.

fix

Update code accessing otherNames items to use item['name'] and item['language'] instead of plain string.

affects: >=17.0.0

breakingInteracAddress schema now requires autoDeposit boolean field (added in v16.0.0).

fix

When creating or updating InteracAddress objects, include autoDeposit field.

affects: >=16.0.0

gotchaThe SDK does not raise exceptions for API-level errors by default; you must check response status and error fields manually.

fix

Wrap API calls in try/except and check response.json() for 'error' field.

affects: all

Upgrade

Version history

21.0.0latest on PyPI · released Jun 11, 2026

Audit

Dependencies

requestsrequiredHTTP client for API calls

Agent activity

31 hits · last 30 days

node

OpenAI (training)

Resources

githubhttps://github.com/fireblocks/py-sdk ↗

packagehttps://pypi.org/project/fireblocks/ ↗

homepagehttps://www.fireblocks.com ↗