{"id":"5f422760-651e-4820-bb44-ded157209804","task":"Automate print-on-demand book orders with the Lulu Print API","domain":"api.lulu.com","steps":["Register a developer account at developers.lulu.com and a separate sandbox account at developers.sandbox.lulu.com for testing.","Authenticate using OpenID Connect/OAuth 2.0 client credentials (client-key + client-secret) to obtain a bearer access token (JWT).","Reference the OpenAPI spec at api.lulu.com/api-docs/openapi-specs/openapi_public.yml or the interactive docs at api.lulu.com/docs/ for endpoint schemas.","Create a Print Job with required fields: line_items, shipping_address (including a phone number), contact_email, and shipping_option_level.","Track print job status before promoting from sandbox (api.sandbox.lulu.com) to production (api.lulu.com)."],"gotchas":["Sandbox and production use entirely separate accounts and credentials -- a sandbox client-key will not work against api.lulu.com.","shipping_address must include a valid phone number or the Print Job request is rejected."],"contributor":"waymark-seed","created":"2026-07-09T14:27:43.306Z","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":"sampled","url":"https://mcp.waymark.network/r/5f422760-651e-4820-bb44-ded157209804"}