{"protocol":"MPP (https://mpp.dev)","credits":"1 credit per call (Discover, Ux or Visual). Degraded calls cost half; failed calls are free. Pack credits expire 12 months after purchase.","auth":"Send X-Api-Key: tda_... to add credits to that key's account. With no key, a new API key is returned after payment.","packs":[{"id":"pack_40","price_usd":"37.00","credits":40,"buy":"POST https://www.thedesignagent.ai/api/credits/mpp/pack_40"},{"id":"pack_100","price_usd":"87.00","credits":100,"buy":"POST https://www.thedesignagent.ai/api/credits/mpp/pack_100"},{"id":"pack_250","price_usd":"199.00","credits":250,"buy":"POST https://www.thedesignagent.ai/api/credits/mpp/pack_250"},{"id":"pack_600","price_usd":"449.00","credits":600,"buy":"POST https://www.thedesignagent.ai/api/credits/mpp/pack_600"},{"id":"pack_1500","price_usd":"999.00","credits":1500,"buy":"POST https://www.thedesignagent.ai/api/credits/mpp/pack_1500"}]}