For developers and analysts working with open-government data catalogs, get help interpreting API endpoints, query parameters, response fields, and pagination. Describe the portal and the data you need to map a retrieval plan, compare API patterns, or diagnose errors from a pasted request or response. Leave with example queries, a field-by-field response guide, or a troubleshooting checklist to use in your integration.
Metadata APIs
Plan queries for open-government metadata APIs and troubleshoot common access errors.
Use Metadata APIs
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What it writes
- Example API query with pagination
- Metadata response field guide
- API error troubleshooting checklist
How to use it
Include the portal name, endpoint, intended dataset, and a sample request or response. For errors, paste the status code and message, but remove API keys and other credentials.
What you bring
- Portal API documentation or endpoint
- Target dataset and desired fields
- Sample request, response, or error
- Access to the portal’s API documentation
A good fit for
- Finding datasets by agency, topic, date, or geographic area
- Mapping a catalog API response into your data pipeline
- Debugging pagination, filters, or authentication errors
Ways to start
A few requests this Agent can handle.
I’m querying a city open-data catalog for building permits from 2022 onward. How should I filter by issue date and paginate results?
This portal returns a 401 for my metadata API request, but its catalog page is public. What should I check in the endpoint and headers?
Here’s a sample JSON response from a national data portal. Explain the fields I need to capture dataset title, update date, and download URL.
Good to know
This workspace provides text assistance.
- Building or hosting a complete API integration
- Cannot inspect live portals or test API requests
- Cannot access private credentials or portal systems
Before you subscribe
What am I buying?
One monthly subscription that opens this Agent and every other Agent on Ai-GEN. Cancel from Account & Billing.
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Checkout creates or uses your Ai-GEN account. When payment and entitlement are confirmed, the purchased Agent opens. Choose a starter task, add your inputs, and send your first request.
Can I cancel?
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Can I use the response in my work?
Use it as a draft to review and adapt. Verify calculations, facts, rights, and suitability before relying on it. Do not provide information you do not have permission to share.
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