{"packs":[{"id":"card-pass-basic","title":"Shelf Pass — 554 prepaid credits (card)","price_usd":4.99,"credits":554,"credit_value_usd":0.01,"buy_url":"https://ai-money-endpoint.nibiashara.workers.dev/card-pass/card-pass-basic"},{"id":"card-pass-pro","title":"Shelf Pass — 1,110 prepaid credits (card)","price_usd":9.99,"credits":1110,"credit_value_usd":0.01,"buy_url":"https://ai-money-endpoint.nibiashara.workers.dev/card-pass/card-pass-pro"}],"note":"Same credits, same call_pass table as /shelf/shelf-pass-100 (the $0.99 USDC starter) — just funded by card/Link instead of a crypto wallet. Link with POST /muse/link-pass exactly the same way once you have the token.","starter_stays_usdc_only":"The $0.99 starter pack is x402/USDC-only — Stripe's card fee (2.9% + 30¢) would eat about a third of that transaction. /shelf/shelf-pass-100"}