Hermes API

Reference

The API is organized around a few building blocks: generate Structure, run listings, persist products/media, and manage billing.

# Auth (required for most endpoints)
-H "X-Hermes-Key: $HERMES_API_KEY"

curl -sS https://api.hermes-api.dev/health

Service metadata and health checks.

Turn images + context into a normalized Structure payload.

Create, resume, and publish marketplace listings.

Persist product records (context + Structure + drafts).

Upload and manage images as Media objects.

Credits, usage windows, and Stripe sessions.

CLI login device flow (start + poll).

Inspect async job status (when enabled).

For the complete schema, use the OpenAPI spec.