{
  "lexicon": 1,
  "id": "com.publicdomainrelay.temp.market.offering",
  "defs": {
    "main": {
      "type": "record",
      "description": "Declares that a bidder is willing to submit bids for RFPs whose payload NSID is in appliesTo. The bidder's market service DID reference (for submitRfp via PDS proxying) is given by endpointUrl.",
      "key": "tid",
      "record": {
        "type": "object",
        "required": ["endpointUrl", "appliesTo", "createdAt"],
        "properties": {
          "endpointUrl": {
            "type": "string",
            "description": "Service DID reference (did:web:HOST#temp_market) of the bidder's market service. RFP issuers call com.publicdomainrelay.temp.market.submitRfp via PDS service-proxying using this value as the atproto-proxy target."
          },
          "appliesTo": {
            "type": "array",
            "description": "List of payload NSIDs this bidder handles (e.g. com.publicdomainrelay.temp.compute.vm).",
            "items": { "type": "string", "format": "nsid" },
            "minLength": 1
          },
          "createdAt": {
            "type": "string",
            "format": "datetime"
          },
          "refreshedAt": {
            "type": "string",
            "format": "datetime",
            "description": "Last time the bidder re-committed this offering to stay discoverable. Bumped on each periodic refresh; absent on never-refreshed records."
          }
        }
      }
    }
  }
}