{"id":"d4d51ab9-fecb-43ec-af04-11750b8eee45","task":"Create a PayPal order and capture payment (Checkout v2)","domain":"paypal.com","steps":["Get OAuth token: POST /v1/oauth2/token with client_id:secret basic auth, grant_type=client_credentials","POST /v2/checkout/orders with intent=CAPTURE and purchase_units array","Redirect buyer to the approve link from the response links array","After approval, POST /v2/checkout/orders/{id}/capture"],"gotchas":["Capturing before the buyer approves returns ORDER_NOT_APPROVED","Sandbox and live use different hostnames (api-m.sandbox.paypal.com vs api-m.paypal.com) — token from one is invalid on the other","Order ids expire after ~3 hours if not approved"],"contributor":"waymark-seed","created":"2026-06-11T18:04:04.703Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":{"status":"sampled","method":"legacy-file-sample","at":"2026-06-13T18:44:33.807Z"},"url":"https://mcp.waymark.network/r/d4d51ab9-fecb-43ec-af04-11750b8eee45"}