scrapy-calyprium
Anti-detection Scrapy middleware for web scraping — proxy routing and stealth browser rendering powered by Calyprium.
Install
pip install scrapy-calyprium
Quick Start
# settings.py
import scrapy_calyprium
scrapy_calyprium.configure(api_key="clp_your_key_here")
This auto-configures:
- VeilProxyMiddleware — routes requests through rotating proxies with TLS fingerprinting
- MimicBrowserMiddleware — renders JavaScript pages with stealth browser instances
- S3 feed storage — write spider output to Calyprium storage using Scrapy's built-in
S3FeedStorage
Usage
Automatic Configuration (recommended)
# settings.py
import scrapy_calyprium
scrapy_calyprium.configure(
api_key="clp_your_key_here",
mimic_stealth_level="maximum", # basic, moderate, maximum
)
Manual Configuration
# settings.py
DOWNLOADER_MIDDLEWARES = {
"scrapy_calyprium.VeilProxyMiddleware": 100,
"scrapy_calyprium.MimicBrowserMiddleware": 200,
}
CALYPRIUM_API_KEY = "clp_your_key_here"
VEIL_USER_ID = "your-user-id"
Saving Output to Calyprium Storage
Spider output is saved to Calyprium's S3-compatible storage using Scrapy's built-in feed export:
# settings.py
import scrapy_calyprium
scrapy_calyprium.configure(api_key="clp_your_key_here")
FEEDS = {
"s3://calyprium/my-spider/%(time)s.jl": {
"format": "jsonlines",
},
}
The S3 credentials are auto-configured by configure() — no additional setup needed.
Browser Rendering
Mark requests that need JavaScript rendering:
import scrapy
class MySpider(scrapy.Spider):
name = "example"
def start_requests(self):
# Regular request (proxy only)
yield scrapy.Request("https://example.com")
# Browser-rendered request
yield scrapy.Request(
"https://example.com/spa",
meta={"mimic": True},
)
Authentication
All middleware requires a valid API key. Set it via:
scrapy_calyprium.configure(api_key="clp_...")CALYPRIUM_API_KEYenvironment variable
Settings Reference
| Setting | Description | Default |
|---|---|---|
CALYPRIUM_API_KEY |
API key for all services | — |
VEIL_GATEWAY_URL |
Proxy gateway URL | https://proxy.calyprium.com |
VEIL_USER_ID |
User ID for proxy routing | — |
VEIL_PROFILE |
Proxy routing profile | — |
VEIL_PROXY_TYPE |
datacenter, residential, residential_rotating |
— |
MIMIC_SERVICE_URL |
Mimic browser service URL | https://mimic.calyprium.com |
MIMIC_STEALTH_LEVEL |
basic, moderate, maximum |
moderate |
MIMIC_BROWSER_ENGINE |
Specific browser engine | auto |
MIMIC_USE_PROXY |
Route browser through proxy | False |
MIMIC_ALL_REQUESTS |
Render all requests via browser | False |
MIMIC_USE_SPECTRE |
Use device fingerprints | True |
License
MIT
1 maintainer
Metadata
1 maintainer
Release files for scrapy-calyprium 1.26.10
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Source distribution (sdist)
| File | Size | Uploaded | Provenance | |
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| scrapy_calyprium-1.26.10.tar.gz | 125.3 kB | With provenance | Details |
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| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| scrapy_calyprium-1.26.10-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 220.5 kB
Release files / scrapy_calyprium-1.26.10.tar.gz
| Download URL | scrapy_calyprium-1.26.10.tar.gz |
|---|---|
| Size | 125.3 kB |
| Tags | Source |
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SHA-256 checksum How to use checksums |
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| Size | 95.2 kB |
| Tags | Python 3 |
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SHA-256 checksum How to use checksums |
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| Uploaded via |
twine/7.0.0 CPython/3.13.14
|
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Signed by GitHub Actions, verified by PyPI on Sep 30, 2026.
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Signed by GitHub Actions, verified by PyPI on Sep 30, 2026.
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