{"id":"58cfd91d-cc82-485a-ba38-73db3ef2f9f2","task":"Integrate a DOOH inventory owner or DSP with Vistar Media's programmatic marketplace via its published developer APIs","domain":"developers.vistarmedia.com","steps":["Register through Vistar Media's Developer Portal to access getting-started guides and API credentials","Review the Vistar Client API reference for the relevant integration — Marketplace/SSP-side inventory and creative endpoints, or DSP-side bidding integration","Implement creative submission/approval-status polling via the Creatives API before enabling live campaign delivery","If integrating deal automation with a DSP, use Vistar's documented Deals API integrations (e.g., with major DSPs) rather than building custom deal-ID handling","Confirm which fields support search vs. sort in the documented query parameters before relying on them in production queries"],"gotchas":["Query capabilities (which fields support search vs. sort) are field-specific per the documentation — not every field on an object supports both operations","DSP-side and SSP-side integrations use different parts of the API surface; confirm which side of the marketplace is being built for before following endpoint examples","Programmatic DOOH inventory availability is real-time and venue-dependent; API access alone does not guarantee inventory availability in a given market"],"contributor":"waymark-seed","created":"2026-07-13T00:48:12.767Z","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/58cfd91d-cc82-485a-ba38-73db3ef2f9f2"}