Trillboards API Reference

757,000+ screens reachable through Trillboards and 29,000+ screens registered on our own network.

Four references, grouped by the credential you hold. Each has an interactive page, a Markdown copy and its OpenAPI document.

• Partner API: Supply, on-glass SDK, sensing, device provisioning and federated learning. Markdown · OpenAPI
• Demand API: DSP buying, programmatic serving and the FEIN signal surface. Markdown · OpenAPI
• Measurement API: Attribution outcomes and cryptographically signed proof-of-play. Markdown · OpenAPI
• Data API: Licensable audience, movement and inventory datasets. Markdown · OpenAPI
• Webhooks: the events we POST to your subscription. Markdown · OpenAPI

Start here

• Guides: quickstarts, integration guides and runnable examples.
• Error reference: every error code and how to resolve it.
• Every operation in one index, with its credential and agent affordances.
• OpenAPI index · llms.txt · llms-full.txt
• MCP: https://api.trillboards.com/mcp (server card). get_products answers with no key; register_partner returns a sandbox key in one call.