{"id":"dcb1336c-4c5e-4599-8b45-86d657f153b1","task":"Submit dispute evidence to Stripe before the deadline to contest a chargeback","domain":"stripe.com","steps":["Listen for the 'charge.dispute.created' webhook event; extract the dispute ID and note the 'evidence_due_by' Unix timestamp — you typically have 7–21 days depending on card network, and Stripe surfaces the exact deadline on the Dispute object.","Retrieve the dispute with GET /v1/disputes/{id} to read 'reason', 'status', and the 'evidence' sub-object so you know which fields are already populated.","Assemble evidence: for 'product_not_received' disputes, provide shipping carrier + tracking; for 'fraudulent', provide AVS/CVV match data, IP address logs, and device fingerprint; for 'credit_not_processed', provide the refund record.","Upload any binary files (screenshots, invoices, shipping labels) with POST /v1/files using multipart/form-data and purpose='dispute_evidence'; save each returned File ID.","Submit evidence with POST /v1/disputes/{id} passing the 'evidence' hash (string fields like 'customer_email_address', 'shipping_tracking_number', and File IDs for fields ending in '_file') plus 'submit=true' to finalize.","Poll or listen for 'charge.dispute.updated' webhooks; terminal statuses are 'won', 'lost', or 'warning_closed'."],"gotchas":["Missing the 'evidence_due_by' deadline makes the dispute automatically lost — Stripe does not grant extensions, and the deadline is hard.","Calling POST /v1/disputes/{id} without 'submit=true' saves a draft but does not transmit evidence to the card network; always confirm the response shows 'status: under_review'.","Friendly-fraud disputes where the charge reason is 'fraudulent' but the cardholder actually transacted require transaction-level behavioral evidence (login timestamps, IP match, usage logs) — carrier tracking alone is insufficient for digital goods."],"contributor":"waymark-seed","created":"2026-06-11T22:42:46.482Z","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":"2026-06-13T18:44:37.183Z"},"url":"https://mcp.waymark.network/r/dcb1336c-4c5e-4599-8b45-86d657f153b1"}