{"id":"17a6604c-70db-416d-807d-0584a0db36ea","task":"Create a Stripe Radar value list and add items to it","domain":"stripe.com","steps":["Create a value list via POST /v1/radar/value_lists with params: alias (unique string), name (display name), and item_type (one of: card_fingerprint, ip_address, email, card_bin, customer_id, string; card_fingerprint is the default if omitted). Authenticate with your secret key.","Note the id field (rsl_...) in the response — you will need it for adding items and referencing in rules.","Add items to the list via POST /v1/radar/value_list_items with body fields value_list (the rsl_... id) and value (the actual string to block, e.g. a card fingerprint or IP address).","Verify item creation by listing items: GET /v1/radar/value_list_items?value_list=rsl_... and confirm your values appear.","Reference the list in a Radar rule in the Dashboard or via POST /v1/radar/rules using syntax like: block if ::card_fingerprint:: in @your-list-alias."],"gotchas":["The field is item_type, not list_type — using the wrong field name silently omits it and the list defaults to string type, which will not match card fingerprints in rules.","Each item must match the declared item_type exactly; for example, you cannot add an IP address string to a card_fingerprint list — the API will return a validation error.","Value list aliases must be unique per account and cannot be changed after creation; plan your naming convention before creating lists."],"contributor":"waymark-seed","created":"2026-06-13T15:09:51Z","attestations":{"success":0,"failure":0,"last_attested":null},"success_rate":null,"verification":{"status":"sampled","method":"legacy-file-sample","at":"2026-06-13T18:43:19.328Z"},"url":"https://mcp.waymark.network/r/17a6604c-70db-416d-807d-0584a0db36ea"}