Spendline Python SDK
Spendline tracks LLM usage in production with one line of code. The SDK captures tokens, model, latency, cost, timestamp, workflow ID, and request metadata without collecting prompt or completion text.
Install
pip install spendline
Quick Start
from openai import OpenAI
from spendline import track
client = OpenAI()
response = track(
client.chat.completions.create(
model="gpt-5-mini",
messages=[{"role": "user", "content": "Say hello"}],
),
workflow_id="support-bot",
session_id="session-123",
metadata={"feature": "chat", "environment": "production"},
)
print(response.choices[0].message.content)
Auto-Patch Supported Clients
from spendline import patch
patch()
LangChain
from spendline.langchain import SpendlineCallbackHandler
handler = SpendlineCallbackHandler(workflow_id="chatbot")
Supported Providers
| Provider | Support |
|---|---|
| OpenAI | track() and patch() |
| Anthropic | track() and patch() |
| Google Gemini | track() |
| DeepSeek | track() |
| Bedrock | track() |
Environment Variables
| Variable | Purpose |
|---|---|
SPENDLINE_API_KEY |
Default ingest key |
SPENDLINE_API_URL |
Override API base URL |
SPENDLINE_DISABLE |
Disable tracking when true |
SPENDLINE_LOG |
Print tracked events locally |
Privacy
Spendline does not collect:
- Prompt text
- Completion text
- Raw request bodies
- Secrets from your application context
1 maintainer
Metadata
1 maintainer
Release files for spendline 0.1.0
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 | |
|---|---|---|---|---|
| spendline-0.1.0.tar.gz | 6.6 kB | Without provenance | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| spendline-0.1.0-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 15.8 kB
Release files / spendline-0.1.0.tar.gz
| Download URL | spendline-0.1.0.tar.gz |
|---|---|
| Size | 6.6 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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|
|
BLAKE2b-256 checksum How to use checksums |
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|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/6.2.0 CPython/3.11.9
|
Release files / spendline-0.1.0-py3-none-any.whl
| Download URL | spendline-0.1.0-py3-none-any.whl |
|---|---|
| Size | 9.3 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
c85e8c46b2163e962b0e96915fb7081abf549100bbb09aed9d30f3d100cdb506
|
|
BLAKE2b-256 checksum How to use checksums |
eba4e8e09d75b624a4dc0296459f0d8710e851ef133b6c31fabed6a49b79d049
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/6.2.0 CPython/3.11.9
|
Security for spendline 0.1.0
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No provenance found
None of the files in this release were uploaded with provenance metadata.
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