# Trillboards — Agentic Discovery

Trillboards is built so AI agents can discover, buy, measure, and verify
DOOH ad inventory without a human in the loop. This file is the canonical
entry point: every machine-readable surface this site exposes is one link
below.

## Quick links

- **Agent quick-start guide (llms.txt):**
  https://api.trillboards.com/llms.txt — 1,400+ lines of prose + endpoints
- **Attribution-specific quick-start:**
  https://api.trillboards.com/llms-attribution.txt
- **AdCP property manifest (IAB Tech Lab v2 schema):**
  https://api.trillboards.com/.well-known/adagents.json
- **DSP API discovery:**
  https://trillboards.com/.well-known/dsp-api-discovery.json
- **MCP server (Streamable HTTP, protocol 2025-11-25, 53 tools):**
  https://api.trillboards.com/mcp — health at /mcp/health
- **OpenAPI specifications:**
  https://api.trillboards.com/docs/openapi/ — partner-api, dsp-api,
  programmatic-api, attribution-api, proof-of-play, openrtb-extensions
- **API discovery registry (agent-facing search):**
  https://api.trillboards.com/api/discover — operations are tagged
  `x-trillboards-agent-safe`, `x-trillboards-idempotent`,
  `x-trillboards-cost-tier`
- **Sitemap (every indexable URL):**
  https://trillboards.com/sitemap.xml
- **Sitemap (blog/API surface):**
  https://api.trillboards.com/sitemap.xml

## Capabilities exposed for autonomous agents

- Self-serve partner registration (no approval gate): POST
  https://api.trillboards.com/v1/partner/register
- Real-time bidding via OpenRTB 2.6: POST
  https://api.trillboards.com/openrtb/v2/bid
- Inventory discovery + audience signals: GET
  https://api.trillboards.com/v1/partner/discover_inventory and
  https://api.trillboards.com/v1/data/screens/{id}/audience
- Cryptographic proof of play (Ed25519): https://api.trillboards.com/v1/advertiser/proof
- Verified Attention Seconds (`ext.trb.vas.*`) in every bid response

## Crawler policy

The robots.txt at https://trillboards.com/robots.txt explicitly allows
GPTBot, ClaudeBot, PerplexityBot, Google-Extended, and CCBot. Trillboards
welcomes LLM grounding traffic and citation.

## Contact

partners@trillboards.com