Grand Comics Database connector (gcd)
- Source: https://www.comics.org (comics.org) · type: catalog · country: US (global coverage) · currency: USD (cover prices when ISO-labelled)
- Acquisition: official JSON REST API, no key —
/api/series/?page=N(50/page, 232k series),/api/series/<id>/,/api/issue/<id>/,/api/publisher/<id>/ - Records:
catalog_itemper issue withidentifiers.comics_org_id(+gcd_series_id,gcd_publisher_id, upc/ean/isbn from the barcode) - Data licence: CC-BY-SA — kept in
metadata.license, every record links to its comics.org issue page.
Behaviour
- Resumable page walk of the series list (cursor
{page, index});issuesPerSeriesissue details per series; publisher names cached per run. - Rate limit: the API answers 429 (Retry-After ≈ 29 min) after ~50 requests →
maxRequestsPerRun(30) per hourly run, 2.5 s spacing, clean stop with anomalyrate_limited; domain policymaxRetries: 0. lookup(https://www.comics.org/issue/<id>/ | /series/<id>/)and seedsseries:<id>/issue:<id>.- Dates with GCD
00placeholders stay year-only (releaseDatenull); cover price →originalMsrponly with an ISO currency.
Fixtures / tests
data/fixtures/gcd/*.json are live API captures (trimmed). pnpm vitest run connectors/api/gcd. Capture: pnpm tsx connectors/api/gcd/_capture.ts [seriesId…].