Metadata-Version: 2.4
Name: ticksupply
Version: 0.1.0
Summary: Official Python client for Ticksupply market data API
Project-URL: Homepage, https://ticksupply.com
Project-URL: Documentation, https://docs.ticksupply.com
Project-URL: Repository, https://github.com/Ticksupply/ticksupply-python
Project-URL: Issues, https://github.com/Ticksupply/ticksupply-python/issues
Author-email: Ticksupply <support@ticksupply.com>
License-Expression: MIT
License-File: LICENSE
Keywords: api,crypto,market-data,ticksupply,trading
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: Financial and Insurance Industry
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Topic :: Office/Business :: Financial :: Investment
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Classifier: Typing :: Typed
Requires-Python: >=3.10
Requires-Dist: httpx>=0.27.0
Requires-Dist: pydantic>=2.0.0
Requires-Dist: tenacity>=8.0.0
Provides-Extra: dev
Requires-Dist: mypy>=1.10.0; extra == 'dev'
Requires-Dist: pytest-asyncio>=0.23.0; extra == 'dev'
Requires-Dist: pytest-httpx>=0.30.0; extra == 'dev'
Requires-Dist: pytest>=8.0.0; extra == 'dev'
Requires-Dist: ruff>=0.4.0; extra == 'dev'
Description-Content-Type: text/markdown

# Ticksupply Python Client

Official Python client library for the [Ticksupply](https://ticksupply.com) market data API.

## Installation

```bash
pip install ticksupply
```

## Quick Start

### Synchronous Usage

```python
from ticksupply import Client

# API key from TICKSUPPLY_API_KEY environment variable
client = Client()

# Or with explicit API key
client = Client(api_key="key_xxx.secret")

# List available exchanges
for exchange in client.exchanges.list():
    print(f"{exchange.code}: {exchange.display_name}")

# Search for instruments
result = client.exchanges.list_instruments("binance", search="BTC", limit=10)
for inst in result.items:
    print(f"{inst.symbol}: {inst.base}/{inst.quote}")

# Create subscription
sub = client.subscriptions.create(datastream_id=12345)

# Get, pause, resume, delete
sub = client.subscriptions.get("sub_xxx")
client.subscriptions.pause("sub_xxx")
client.subscriptions.resume("sub_xxx")
client.subscriptions.delete("sub_xxx")

# Get activity spans
spans = client.subscriptions.list_spans("sub_xxx")
for span in spans:
    print(f"{span.started_at} - {span.ended_at or 'ongoing'}")
```

### Asynchronous Usage

```python
import asyncio
from ticksupply import AsyncClient

async def main():
    async with AsyncClient() as client:
        # List exchanges
        exchanges = await client.exchanges.list()
        for exchange in exchanges:
            print(f"{exchange.code}: {exchange.display_name}")

        # Iterate over all subscriptions
        async for sub in client.subscriptions.list_all():
            print(f"{sub.id}: {sub.status}")

asyncio.run(main())
```

## Configuration

The client can be configured via constructor arguments or environment variables:

| Parameter | Environment Variable | Default |
|-----------|---------------------|---------|
| `api_key` | `TICKSUPPLY_API_KEY` | (required) |
| `base_url` | - | `https://api.ticksupply.com/v1` |
| `timeout` | - | `30.0` seconds |
| `max_retries` | - | `3` |

## Error Handling

```python
from ticksupply import Client
from ticksupply.exceptions import (
    NotFoundError,
    RateLimitError,
    AuthenticationError,
)

client = Client()

try:
    sub = client.subscriptions.get("invalid-uuid")
except NotFoundError as e:
    print(f"Subscription not found: {e.message}")
except RateLimitError as e:
    print(f"Rate limited. Retry after {e.retry_after} seconds")
except AuthenticationError as e:
    print(f"Invalid API key: {e.message}")
```

## API Reference

### Client Resources

- `client.exchanges` - List exchanges, instruments, stream types, and datastreams
- `client.subscriptions` - Manage data stream subscriptions
- `client.exports` - Create and download historical data exports
- `client.availability` - Check data availability

### Exchanges

```python
# List all exchanges
exchanges = client.exchanges.list()

# Get instruments for an exchange
instruments = client.exchanges.list_instruments("binance", search="BTC", limit=10)
```

### Subscriptions

```python
# List subscriptions
page = client.subscriptions.list(limit=10)

# Auto-paginate through all
for sub in client.subscriptions.list_all():
    print(sub.id)

# Create subscription
sub = client.subscriptions.create(datastream_id=12345)

# Get, pause, resume, delete
sub = client.subscriptions.get("sub_xxx")
client.subscriptions.pause("sub_xxx")
client.subscriptions.resume("sub_xxx")
client.subscriptions.delete("sub_xxx")

# Get activity spans
spans = client.subscriptions.list_spans("sub_xxx")
for span in spans:
    print(f"{span.started_at} - {span.ended_at or 'ongoing'}")
```

### Exports

```python
from datetime import datetime, timezone

# Create export
job = client.exports.create(
    datastream_id=12345,
    start_time=datetime(2025, 1, 1, tzinfo=timezone.utc),
    end_time=datetime(2025, 1, 2, tzinfo=timezone.utc),
)

# List exports
page = client.exports.list()

# Get export status
job = client.exports.get("exp_xxx")

# Get download URLs (when status is "succeeded")
download = client.exports.get_download("exp_xxx")
print(f"Files: {download.count}, Total: {download.total_bytes} bytes")
for artifact in download.artifacts:
    print(f"  {artifact.filename}: {artifact.url}")
```

### Availability

```python
# Check data availability for a datastream
avail = client.availability.get(datastream_id=12345)
print(f"Datastream: {avail.datastream.exchange}/{avail.datastream.instrument}")
for range_ in avail.ranges:
    print(f"{range_.from_ns} - {range_.to_ns}: ~{range_.rows_estimate} rows")
```

## Development

```bash
# Create virtual environment (one time)
python3 -m venv .venv

# Install dev dependencies
.venv/bin/pip install -e ".[dev]"

# Run tests
.venv/bin/pytest

# Linting
.venv/bin/ruff check
.venv/bin/ruff format src/ tests/

# Type checking
.venv/bin/mypy src/

# All checks
.venv/bin/ruff check && .venv/bin/mypy src/ && .venv/bin/pytest
```

## License

MIT

