THE REVIEWED CATALOG
API coverage
Only listed coverage is available. Check verification dates before use. Full records and supporting quotations require API access. Learn how Loomwell reviews evidence or connect your coding agent.
Anthropic Messages API
Record: anthropic-messages · Version 1
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OpenAI authentication and request tracing
Record: openai-authentication · Version 1
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OpenAI 401 authentication errors
Record: openai-error-authentication · Version 1
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OpenAI 429 exhausted credit errors
Record: openai-error-credit-balance · Version 1
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OpenAI 429 request rate limit errors
Record: openai-error-rate-limit · Version 1
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OpenAI Python SDK setup and text output
Record: openai-python-sdk · Version 1
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OpenAI Responses API endpoint
Record: openai-responses · Version 1
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OpenAI Responses streaming events
Record: openai-responses-streaming · Version 1
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OpenAI workflow guides
Ten public guides from setup to troubleshooting, with examples and official sources. These editorial guides do not add approved records to the API catalog.
Set up the OpenAI Python SDK
Create an isolated Python environment before making your first API request.
Authenticate OpenAI API requests securely
Keep the API key on your server and send it as a bearer credential.
Make your first OpenAI Responses API request
Send a small text request and display the generated answer in Python.
Read text from a Responses API result
Use the SDK text helper and inspect output items when your application needs more than text.
Stream OpenAI Responses API text in Python
Display text deltas while tracking whether the response actually completes.
Continue a conversation with previous_response_id
Connect a follow-up request to an earlier response without rebuilding the entire conversation yourself.
Parse structured OpenAI output with Pydantic
Define an output shape for application data instead of extracting fields from prose.
Return a function result to the Responses API
Complete the tool-call loop with a local demonstration function.
Fix OpenAI API 401 authentication errors
Check credentials and project access before retrying a rejected request.
Diagnose OpenAI 429 rate limits and exhausted credits
Use the error body to distinguish a pacing problem from a billing or spending limit.