{
  "x402Version": 2,
  "id": 15424,
  "slug": "15424",
  "resource": "https://agent.halowerk.com/v1/ephemeral-rag",
  "description": "Stores at most 20 short documents in an isolated SQLite row, embeds them with the local nomic-embed-text model, and performs cosine-similarity retrieval. Each store has a random identifier and a fixed 24-hour lifetime that is never extended by reads or writes. An in-process sweeper deletes expired rows every minute and each request also purges expiry. Input text is not written to request logs. This is retrieval infrastructure, not a durable database or an answer-generating model.",
  "type": "http",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "5000",
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "action": "create",
            "documents": [
              {
                "id": "intro",
                "text": "HALOWERK sells machine-readable agent services."
              }
            ]
          },
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "body": {
                "additionalProperties": false,
                "properties": {
                  "action": {
                    "enum": [
                      "create",
                      "upsert",
                      "query",
                      "status",
                      "delete"
                    ],
                    "type": "string"
                  },
                  "documents": {
                    "items": {
                      "additionalProperties": false,
                      "properties": {
                        "id": {
                          "maxLength": 100,
                          "minLength": 1,
                          "type": "string"
                        },
                        "metadata": {
                          "additionalProperties": {
                            "type": [
                              "string",
                              "number",
                              "boolean",
                              "null"
                            ]
                          },
                          "maxProperties": 20,
                          "type": "object"
                        },
                        "text": {
                          "maxLength": 5000,
                          "minLength": 1,
                          "type": "string"
                        }
                      },
                      "required": [
                        "id",
                        "text"
                      ],
                      "type": "object"
                    },
                    "maxItems": 20,
                    "minItems": 1,
                    "type": "array"
                  },
                  "query": {
                    "maxLength": 5000,
                    "minLength": 1,
                    "type": "string"
                  },
                  "store_id": {
                    "maxLength": 80,
                    "minLength": 30,
                    "type": "string"
                  },
                  "top_k": {
                    "default": 5,
                    "maximum": 10,
                    "minimum": 1,
                    "type": "integer"
                  }
                },
                "required": [
                  "action"
                ],
                "type": "object"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              },
              "method": {
                "enum": [
                  "POST",
                  "PUT",
                  "PATCH"
                ],
                "type": "string"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "agent.halowerk.com",
  "lastUpdated": "2026-08-25T12:11:28.155Z",
  "quality": {
    "calls30d": 1,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-08-25T12:11:27.722Z"
  },
  "liveness": {},
  "verified": false,
  "featured": false,
  "provider": {
    "host": "agent.halowerk.com",
    "manifest_name": "agent.halowerk.com",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
  }
}