devnors-data-python
Python SDK querying Chinese legal, enterprise, and tax data for AI agents.
Query Chinese enterprise registry, tax info, and legal cases through a unified gateway.
Devnors Data Python SDK provides programmatic access to Chinese legal cases, tax records, and enterprise details via a single API key. It is built for developers and financial professionals integrating Chinese regulatory data into AI workflows.
What it is
The library acts as a single gateway to query legal judgment documents, laws, enterprise registration details, tax credit levels, major tax illegality, and invoice OCR. It includes automatic retries for rate limits and errors, an async client, and a pagination helper to fetch larger result sets.
Who it's for
It suits developers building compliance, accounting, or legal AI agents that need structured access to Chinese public registries and tax data. It does not suit teams looking for a zero-dependency offline database, as it relies on the Devnors data service.
Key features
Unified Data Gateway
Call legal cases, enterprise details, and tax data through a single POST query method.
Async and Sync Clients
Supports both synchronous and asynchronous Python clients for varied application architectures.
Automatic Retry Logic
Handles 429 and 5xx errors automatically with bounded exponential backoff.
Pagination Helper
Easily paginate through legal cases and other endpoints to fetch up to a specified maximum item count.
Up and running in 3 steps
Our honest verdict
What's great
- Single API key accesses a wide variety of domains including tax, legal, and enterprise data.
- Built-in pagination helper simplifies fetching multiple pages of hits.
- Includes async client out of the box for asynchronous workflows.
- Automatic retry handling for transient server errors and rate limits.
Where it falls short
- Requires a paid developer account and API key on Devnors Data to function.
- Data availability depends on the external Devnors API service uptime and backend.
- Dependent on external API quotas, prone to insufficient balance errors if limits are reached.
Pricing & license
The Python SDK is free under the MIT licence, but calls require an API key and account balance on the Devnors Data developer platform.
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Alternatives
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FAQ
What data domains are supported?
The SDK supports legal, content, enterprise, cloud (including invoice OCR and express tracking), and research domains.
How are rate limits handled?
The client features automatic retry with exponential backoff for 429 and 5xx errors unless disabled.
Can I use it asynchronously?
Yes, an AsyncDevnorsData client is included for asyncio applications.
