{
  "openapi": "3.0.1",
  "info": {
    "title": "Federal Grants: 10,000+ Active Grants.gov Opportunities",
    "description": "Search all active federal grant opportunities from Grants.gov. NIH, NSF, USDA, HUD, DOE, DOJ + 25 agencies. Returns ceiling, eligibility, close date. Filter by agency, keyword, amount, applicant type. MCP-native. Updated daily.",
    "version": "0.0",
    "x-build-id": "keHtdYdbkCUd2vp5g"
  },
  "servers": [
    {
      "url": "https://api.apify.com/v2"
    }
  ],
  "paths": {
    "/acts/andrew_avina~grants-mcp/run-sync-get-dataset-items": {
      "post": {
        "operationId": "run-sync-get-dataset-items-andrew_avina-grants-mcp",
        "x-openai-isConsequential": false,
        "summary": "Executes an Actor, waits for its completion, and returns Actor's dataset items in response.",
        "tags": [
          "Run Actor"
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/inputSchema"
              }
            }
          }
        },
        "parameters": [
          {
            "name": "token",
            "in": "query",
            "required": true,
            "schema": {
              "type": "string"
            },
            "description": "Enter your Apify token here"
          }
        ],
        "responses": {
          "200": {
            "description": "OK"
          }
        }
      }
    },
    "/acts/andrew_avina~grants-mcp/runs": {
      "post": {
        "operationId": "runs-sync-andrew_avina-grants-mcp",
        "x-openai-isConsequential": false,
        "summary": "Executes an Actor and returns information about the initiated run in response.",
        "tags": [
          "Run Actor"
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/inputSchema"
              }
            }
          }
        },
        "parameters": [
          {
            "name": "token",
            "in": "query",
            "required": true,
            "schema": {
              "type": "string"
            },
            "description": "Enter your Apify token here"
          }
        ],
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/runsResponseSchema"
                }
              }
            }
          }
        }
      }
    },
    "/acts/andrew_avina~grants-mcp/run-sync": {
      "post": {
        "operationId": "run-sync-andrew_avina-grants-mcp",
        "x-openai-isConsequential": false,
        "summary": "Executes an Actor, waits for completion, and returns the OUTPUT from Key-value store in response.",
        "tags": [
          "Run Actor"
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/inputSchema"
              }
            }
          }
        },
        "parameters": [
          {
            "name": "token",
            "in": "query",
            "required": true,
            "schema": {
              "type": "string"
            },
            "description": "Enter your Apify token here"
          }
        ],
        "responses": {
          "200": {
            "description": "OK"
          }
        }
      }
    }
  },
  "components": {
    "schemas": {
      "inputSchema": {
        "type": "object",
        "properties": {
          "query": {
            "title": "Keyword Search",
            "type": "string",
            "description": "Search keyword matched against grant title, description, and agency. Examples: 'rural broadband', 'opioid treatment', 'climate resilience', 'STEM education', 'maternal health'.",
            "default": ""
          },
          "agency": {
            "title": "Agency Name or Code",
            "type": "string",
            "description": "Filter by federal agency name or code. Examples: 'NIH', 'USDA', 'HHS', 'NSF', 'ED' (Dept of Education), 'EPA', 'DOJ', 'DOL' (Dept of Labor).",
            "default": ""
          },
          "fundingCategory": {
            "title": "Funding Category",
            "type": "string",
            "description": "Filter by funding category. Common values: 'Health', 'Education', 'Science and Technology and other Research and Development', 'Agriculture', 'Environment', 'Community Development', 'Housing', 'Law Justice and Legal Services', 'Transportation'.",
            "default": ""
          },
          "status": {
            "title": "Opportunity Status",
            "enum": [
              "posted",
              "forecasted",
              "closed",
              "archived"
            ],
            "type": "string",
            "description": "Filter by grant status: 'posted' (currently open), 'forecasted' (upcoming, not yet open), 'closed' (deadline passed), 'archived' (no longer active).",
            "default": "posted"
          },
          "minAward": {
            "title": "Minimum Award Ceiling (USD)",
            "minimum": 0,
            "type": "integer",
            "description": "Only return grants with award ceiling >= this value. Use 500000 to filter for major grants, 1000000 for million-dollar+ opportunities.",
            "default": 0
          },
          "maxAward": {
            "title": "Maximum Award Ceiling (USD)",
            "minimum": 0,
            "type": "integer",
            "description": "Only return grants with award ceiling <= this value. Set to 0 for no upper limit.",
            "default": 0
          },
          "limit": {
            "title": "Result Limit",
            "minimum": 1,
            "maximum": 500,
            "type": "integer",
            "description": "Maximum number of grant opportunities to return (max 500). In MCP server mode, up to 500 records are loaded into memory for real-time queries.",
            "default": 100
          },
          "serveMcp": {
            "title": "MCP Server Mode",
            "type": "boolean",
            "description": "When enabled, starts an MCP-compatible HTTP server on port 4321 instead of returning a batch dataset. Use this mode to connect Claude Desktop, Cursor, or any MCP client directly to live Grants.gov data. Ideal for grant writer AI assistants. The actor will run continuously until stopped.",
            "default": false
          }
        }
      },
      "runsResponseSchema": {
        "type": "object",
        "properties": {
          "data": {
            "type": "object",
            "properties": {
              "id": {
                "type": "string"
              },
              "actId": {
                "type": "string"
              },
              "userId": {
                "type": "string"
              },
              "startedAt": {
                "type": "string",
                "format": "date-time",
                "example": "2025-01-08T00:00:00.000Z"
              },
              "finishedAt": {
                "type": "string",
                "format": "date-time",
                "example": "2025-01-08T00:00:00.000Z"
              },
              "status": {
                "type": "string",
                "example": "READY"
              },
              "meta": {
                "type": "object",
                "properties": {
                  "origin": {
                    "type": "string",
                    "example": "API"
                  },
                  "userAgent": {
                    "type": "string"
                  }
                }
              },
              "stats": {
                "type": "object",
                "properties": {
                  "inputBodyLen": {
                    "type": "integer",
                    "example": 2000
                  },
                  "rebootCount": {
                    "type": "integer",
                    "example": 0
                  },
                  "restartCount": {
                    "type": "integer",
                    "example": 0
                  },
                  "resurrectCount": {
                    "type": "integer",
                    "example": 0
                  },
                  "computeUnits": {
                    "type": "integer",
                    "example": 0
                  }
                }
              },
              "options": {
                "type": "object",
                "properties": {
                  "build": {
                    "type": "string",
                    "example": "latest"
                  },
                  "timeoutSecs": {
                    "type": "integer",
                    "example": 300
                  },
                  "memoryMbytes": {
                    "type": "integer",
                    "example": 1024
                  },
                  "diskMbytes": {
                    "type": "integer",
                    "example": 2048
                  }
                }
              },
              "buildId": {
                "type": "string"
              },
              "defaultKeyValueStoreId": {
                "type": "string"
              },
              "defaultDatasetId": {
                "type": "string"
              },
              "defaultRequestQueueId": {
                "type": "string"
              },
              "buildNumber": {
                "type": "string",
                "example": "1.0.0"
              },
              "containerUrl": {
                "type": "string"
              },
              "usage": {
                "type": "object",
                "properties": {
                  "ACTOR_COMPUTE_UNITS": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATASET_READS": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATASET_WRITES": {
                    "type": "integer",
                    "example": 0
                  },
                  "KEY_VALUE_STORE_READS": {
                    "type": "integer",
                    "example": 0
                  },
                  "KEY_VALUE_STORE_WRITES": {
                    "type": "integer",
                    "example": 1
                  },
                  "KEY_VALUE_STORE_LISTS": {
                    "type": "integer",
                    "example": 0
                  },
                  "REQUEST_QUEUE_READS": {
                    "type": "integer",
                    "example": 0
                  },
                  "REQUEST_QUEUE_WRITES": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATA_TRANSFER_INTERNAL_GBYTES": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATA_TRANSFER_EXTERNAL_GBYTES": {
                    "type": "integer",
                    "example": 0
                  },
                  "PROXY_RESIDENTIAL_TRANSFER_GBYTES": {
                    "type": "integer",
                    "example": 0
                  },
                  "PROXY_SERPS": {
                    "type": "integer",
                    "example": 0
                  }
                }
              },
              "usageTotalUsd": {
                "type": "number",
                "example": 0.00005
              },
              "usageUsd": {
                "type": "object",
                "properties": {
                  "ACTOR_COMPUTE_UNITS": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATASET_READS": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATASET_WRITES": {
                    "type": "integer",
                    "example": 0
                  },
                  "KEY_VALUE_STORE_READS": {
                    "type": "integer",
                    "example": 0
                  },
                  "KEY_VALUE_STORE_WRITES": {
                    "type": "number",
                    "example": 0.00005
                  },
                  "KEY_VALUE_STORE_LISTS": {
                    "type": "integer",
                    "example": 0
                  },
                  "REQUEST_QUEUE_READS": {
                    "type": "integer",
                    "example": 0
                  },
                  "REQUEST_QUEUE_WRITES": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATA_TRANSFER_INTERNAL_GBYTES": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATA_TRANSFER_EXTERNAL_GBYTES": {
                    "type": "integer",
                    "example": 0
                  },
                  "PROXY_RESIDENTIAL_TRANSFER_GBYTES": {
                    "type": "integer",
                    "example": 0
                  },
                  "PROXY_SERPS": {
                    "type": "integer",
                    "example": 0
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}