{"endpoint": "/api/v1/agent/register/", "method": "POST", "description": "Register for InventingGenius API access via XRP crypto payment", "network": "mainnet", "wallet_address": "r4UHdyL4hp5UTiYMJYLq6M7N3gBswPro2G", "destination_tag": "23265618", "subscription_tiers": {"basic": {"xrp": 10, "fiat": 9.99, "calls_per_day": 300, "period": "monthly"}, "pro": {"xrp": 30, "fiat": 29.99, "calls_per_day": 1000, "period": "yearly"}, "enterprise": {"xrp": 100, "fiat": 99.99, "calls_per_day": -1, "period": "lifetime"}}, "per_call": {"xrp": 0.05, "fiat": 0.05}, "free_testnet": "Available \u2014 no XRP needed, use faucet for testnet XRP", "required_field": "email (POST body or form)", "optional_fields": ["tier", "per_call", "amount", "referrer_api_key"], "response_fields": ["order_id", "deposit_address", "destination_tag", "amount_xrp", "xumm_deep_link"], "recommended_next_action": "POST /api/v1/agent/register/ with {\"email\": \"you@example.com\", \"tier\": \"basic\"}", "testnet_faucet": "https://xrpl.org/resources/xrp-testnet-faucet/"}