{"slug":"kitchen-pass-chef-api-7efb5873","name":"Kitchen Pass Chef API","summary":"What can I use instead of buttermilk, self-raising flour, creme fraiche or sour cream? Get head chef Cristopher's verified swaps: yes, no or depends (and on what), with amount and context where given, including swaps not to make. Also fresh herbs, butter, oil, sugar, flour, fresh tomatoes, fresh stock, whole spices; others get a 404 listing them. Refused, never guessed: allergens and dairy-, egg- or gluten-free swaps, storage, preserving. Only a 200 answer is charged; refusals and 404s are free.","status":"live","indexable":true,"listed_since":"2026-10-25T17:51:40.394293Z","sources":[{"source":"x402_bazaar","external_id":"https://kitchen-pass.netlify.app/v1/substitute","owner_address":"0x582807f02712b4fbaa82d65b73d9b9101b7b33f4","seen_at":"2026-10-26T06:00:11.223516Z","removed_at":null}],"endpoints":[{"url":"https://kitchen-pass.netlify.app/v1/substitute","host":"kitchen-pass.netlify.app","protocol":"x402","state":"live","last_probe_at":"2026-10-26T06:30:46.924565Z","last_ok_at":"2026-10-26T06:30:46.924565Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"kitchen-pass-netlify-app-fd55a368","name":"kitchen-pass.netlify.app"}],"payment_options":[{"endpoint_url":"https://kitchen-pass.netlify.app/v1/substitute","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"10000","pay_to":"0x582807f02712b4fbaa82d65b73d9b9101b7b33f4","observed_at":"2026-10-26T06:30:46.924565Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":5,"paid_calls_30d":6,"last_paid_at":"2026-10-19T12:26:27.307Z","reported_at":"2026-10-26T06:00:11.223516Z"},"notice":"Not affiliated with addrbook — claim or request removal."}