{"asset":"USDC","credits_per_usdc":2000,"network":"solana-mainnet","packages":[{"bonus_pct":0.0,"credits":50000,"credits_per_usd":2000,"package":"starter","usd":25.0,"usd_per_1k_credits":0.5,"usd_per_credit":0.0005},{"bonus_pct":30.0,"credits":260000,"credits_per_usd":2600,"package":"builder","usd":100.0,"usd_per_1k_credits":0.3846,"usd_per_credit":0.000385},{"bonus_pct":60.0,"credits":1600000,"credits_per_usd":3200,"package":"scale","usd":500.0,"usd_per_1k_credits":0.3125,"usd_per_credit":0.000313},{"bonus_pct":100.0,"credits":8000000,"credits_per_usd":4000,"package":"pro","usd":2000.0,"usd_per_1k_credits":0.25,"usd_per_credit":0.00025}],"pay_to":"BdGx7JbZEuzBL9s4a5EPhkB81WJJEVTmhfzhmUrEy4TP","says":"Send USDC to `pay_to`, then POST the transaction signature here as {\"tx_signature\": \"...\"} with your key in X-API-Key. A signature credits exactly once. Larger deposits earn a better rate \u2014 see `packages` \u2014 and the rate depends on the amount alone, not on any account. The same address is in /.well-known/x402 if you would rather pay per call than hold a balance."}