Express API Discoverability Checklist
This guide helps Express teams make their API references and docs surfaces easier for search crawlers and AI agents to consume.
express api discoverability
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Implementation Checklist
- Serve API docs from stable, crawlable URLs with canonical tags.
- Expose OpenAPI with valid schemas and endpoint examples.
- Publish llms.txt linking to docs, API base, and trust resources.
- Avoid auth walls on reference pages needed for discovery.
- Test endpoints from multiple origins for consistency.
Fast Wins (This Week)
Add a public quickstart route with short copy-paste examples.
Ensure JSON endpoints return JSON, not fallback HTML.
Link docs and API reference from global navigation.
FAQ
Can Express apps rank for API-intent keywords?
Yes, when technical docs are indexable, well-linked, and semantically aligned with user intent terms.
What breaks discoverability most often?
Blocked docs paths, stale specs, inconsistent redirects, and missing canonical machine entrypoints.
Next Steps
Run a live Agentability audit · Read SEO guides · Browse SEO keyword hub