Finatic Server SDK (Python)
Python SDK for embedding Finatic in your backend. Keep the company API key on the server. Mint a 90-second one-time token for the browser Client SDK, or start a session and redirect to Connect.
Install
pip install finatic-server-python
Quick start
import asyncio
import os
from finatic_server_python import FinaticServer
async def main() -> None:
finatic = FinaticServer(
api_key=os.environ["FINATIC_API_KEY"],
sdk_config={"environment": "sandbox"},
)
# Client iframe: 90-second token. Never send the API key to the browser.
one_time_token = await finatic.v1.get_token()
# Redirect flow: start a session first (get_portal_url requires it).
session = await finatic.v1.start_session()
if not session.get("session_id"):
raise RuntimeError(session.get("error") or "Session start failed")
portal_url = await finatic.v1.get_portal_url(mode="dark")
# After account.grant.created, start a session for that portal user, then read.
portal_user_id = "user-from-connect-onSuccess"
authed = await finatic.v1.start_session(user_id=portal_user_id)
if not authed.get("session_id"):
raise RuntimeError(authed.get("error") or "Authenticated session start failed")
accounts = await finatic.v1.list_accounts(include_sync_status=True)
if accounts.get("errors"):
raise RuntimeError(accounts["errors"])
if not accounts.get("data"):
raise RuntimeError("No granted accounts yet")
account_id = accounts["data"][0]["accountId"]
positions = await finatic.v1.list_positions(account_id)
asyncio.run(main())
Server v1 data methods return { "traceId", "data", "warnings", "errors" }. Check errors before using data.
Use sdk_config={"environment": "sandbox"} for Finatic synthetic data (fntc_sandbox_ keys). Broker paper/sim accounts stay live.
FinaticServer.init(...) is a shortcut that calls start_session. Use the constructor + get_token() when you only need to hand a token to the browser.
Embed Connect
Connect UI lives in FinaticConnect. This SDK does not open an iframe.
v1.get_token()→ pass the token to@finatic/clientFinaticConnect.init(token)in the browser (token TTL is 90 seconds).- Or
v1.start_session()thenv1.get_portal_url(...)→ redirect. Treat the full URL as secret.
Wait for HTTPS webhook account.grant.created (or poll list_accounts on an ACTIVE session) before account-scoped reads.
Trading
Fetch the broker schema, then send an idempotent command:
schema = await finatic.v1.get_account_order_schema(account_id, "place")
created = await finatic.v1.create_account_order(
account_id,
{"symbol": "AAPL", "quantity": 1, "side": "BUY", "type": "MARKET"},
idempotency_key="partner-order-123",
)
Python wraps the dict as {"order": ...} on the wire. idempotency_key is required.
Package layout
| Name | Role |
|---|---|
finatic-server-python |
PyPI package |
finatic_server_python |
Public import |
src |
Hand-written FinaticServer and v1.V1Client |
finatic_server |
Generated OpenAPI transport — prefer FinaticServer.v1 |
Common commands
| Task | Command |
|---|---|
| Test | pytest |
| Type check | mypy |
Documentation
This README is the Python SDK contract. Fetch the rest before writing a full integration:
- Quick start: https://finatic.dev/docs/quick-start/quick-start
- Client SDK README: https://github.com/FinaticORG/FinaticClientSDK/blob/develop/README.md
- Node SDK README: https://github.com/FinaticORG/FinaticServerSDK-Node/blob/develop/README.md
- Embed Connect: https://finatic.dev/docs/quick-start/account-grants
- Demo apps: https://github.com/FinaticORG/FinaticDemoApps/blob/develop/README.md
- API reference: https://finatic.dev/docs/api-reference
- OpenAPI: https://finatic.dev/openapi.json
- Agent index: https://finatic.dev/llms.txt
- Agent notes: https://finatic.dev/AGENTS.md
1 maintainer
Metadata
1 maintainer
Release files for finatic-server-python 1.0.4
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 | |
|---|---|---|---|---|
| finatic_server_python-1.0.4.tar.gz | 324.9 kB | With provenance | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| finatic_server_python-1.0.4-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 992.1 kB
Release files / finatic_server_python-1.0.4.tar.gz
| Download URL | finatic_server_python-1.0.4.tar.gz |
|---|---|
| Size | 324.9 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
c983ed4c4b79b19cc8c3178d848f0035eddedd15ad2a5d307fb103be6061a76d
|
|
BLAKE2b-256 checksum How to use checksums |
05b42f5ead8ee60fe2d9c12729fec04bb99ad7ad953b08fb7e85d8c98dd54538
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/7.0.0 CPython/3.13.14
|
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.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Sep 13, 2026.
Transparency logRelease files / finatic_server_python-1.0.4-py3-none-any.whl
| Download URL | finatic_server_python-1.0.4-py3-none-any.whl |
|---|---|
| Size | 667.2 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
17f1f0657f43e3c614d606f06e83e6aced4e6d46185a0f45a6190d5968b30844
|
|
BLAKE2b-256 checksum How to use checksums |
abec45601e369bb0d1d84776127fd3874eceeece2dd34f00a397be911447a8fe
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/7.0.0 CPython/3.13.14
|
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.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Sep 13, 2026.
Transparency logSecurity for finatic-server-python 1.0.4
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.
Full provenance
All 2 files in this release have been uploaded with provenance metadata.
Attestation for finatic_server_python-1.0.4.tar.gz
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Sep 13, 2026.
Transparency logA 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.
