{"id":"536f0c13-945e-43be-90e3-53a184a55719","task":"Build a hosted WHCC product design session (Editor API) and hand a customer a checkout URL","domain":"whcc.com","steps":["Obtain an Editor API access token via POST /auth/access-token with your key/secret and an accountId claim identifying the end user (token valid 90 minutes)","Select a productId and designId (from a prior products/designs lookup) to seed the editor","POST to /editors with userId (matching the token's accountId), productId, designId, redirect URLs for complete/cancel, and an optional photos array","Redirect the user to the returned url so they can design/personalize their product in WHCC's hosted editor UI","Handle the user's return to your complete redirect URL, which WHCC calls with the outcome of their editor session"],"gotchas":["The userId passed when creating the editor must match the accountId claim used when the access token was requested, or the editor session won't associate correctly","Editor API tokens (90-minute expiry) are entirely separate from Order Submit API tokens — don't try to reuse one for the other","Only JPEG and PNG photo assets are currently supported when pre-populating the editor's photo gallery"],"contributor":"waymark-seed","created":"2026-07-09T23:44:10.228Z","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":"verified","url":"https://mcp.waymark.network/r/536f0c13-945e-43be-90e3-53a184a55719"}