{"pay":{"page":"/pay","qr":{"start":"/pay/start","status":"/pay/status?ref=","note":"human path: QR / open-in-wallet, plain USDC transfer, page turns into the key"},"usdc":{"endpoint":"/subscribe/pay-usdc","method":"POST","body":"{ plan }","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","pay_to":"0xc59c85e661d34084a7769f955d17fd38254a6235","how":"POST with no payment header to get the 402 terms, then resend with X-PAYMENT (EIP-3009 voucher for one month)"},"card":null},"plans":[{"id":"evidence-team","product":"evidence","name":"Evidence Team","usd_per_month":99,"usdc_minor_per_month":"99000000","quota":25000,"quota_unit":"checks/mo","retention_days":365,"features":["receipt_search","csv_export","failure_webhook"],"blurb":"25,000 checks/mo, 12-month signed receipt retention, receipt search, CSV export, failure webhook"},{"id":"evidence-business","product":"evidence","name":"Evidence Business","usd_per_month":299,"usdc_minor_per_month":"299000000","quota":250000,"quota_unit":"checks/mo","retention_days":2555,"features":["receipt_search","csv_export","failure_webhook","audit_pack","invoice_billing","multi_key"],"blurb":"250,000 checks/mo, 7-year retention, monthly signed audit pack, invoice billing, 3 API keys"},{"id":"market-data-pro","product":"market-data","name":"Market Data Pro","usd_per_month":249,"usdc_minor_per_month":"249000000","quota":0,"quota_unit":"","retention_days":0,"features":["settled_history","wash_filtered_volume","payer_seller_matrix","inflation_flags","json_api","weekly_csv"],"blurb":"Full quoted-vs-settled history, wash-filtered honest volume, payer→seller matrix, inflation-attack flags, JSON API + weekly CSV"}]}