{ "openapi": "3.0.1", "info": { "title": "NFX Signal Investor API", "description": "Export VC investors and firms from Signal by NFX investor lists as structured JSON: check sizes, stages, sectors, locations, and profile links. Optional LinkedIn and Crunchbase firm enrichment. Pay per result, no login required.", "version": "0.0", "x-build-id": "4IoVsRlrNJORQ2zLP" }, "servers": [ { "url": "https://api.apify.com/v2" } ], "paths": { "/acts/johnvc~nfx-signal-investor-api/run-sync-get-dataset-items": { "post": { "operationId": "run-sync-get-dataset-items-johnvc-nfx-signal-investor-api", "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": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK" } } } }, "/acts/johnvc~nfx-signal-investor-api/runs": { "post": { "operationId": "runs-sync-johnvc-nfx-signal-investor-api", "x-openai-isConsequential": false, "summary": "Executes an Actor and returns information about the initiated run in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$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": { "$ref": "#/components/schemas/runsResponseSchema" } } } } } } }, "/acts/johnvc~nfx-signal-investor-api/run-sync": { "post": { "operationId": "run-sync-johnvc-nfx-signal-investor-api", "x-openai-isConsequential": false, "summary": "Executes an Actor, waits for completion, and returns the OUTPUT from Key-value store in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$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": { "mode": { "title": "Mode", "enum": [ "investors", "lists", "firms" ], "type": "string", "description": "What to collect. 'lists' returns the catalog of NFX Signal investor lists (use it to discover slugs). 'investors' paginates the investors on the given lists. 'firms' returns the venture firms attached to the given lists.", "default": "investors" }, "listSlugs": { "title": "List slugs", "type": "array", "description": "NFX Signal investor-list slugs to collect, e.g. 'advertising-seed' or 'fintech-series-a'. Required for the 'investors' and 'firms' modes. Run 'lists' mode first to discover valid slugs.", "items": { "type": "string" } }, "maxItems": { "title": "Maximum items", "type": "integer", "description": "Maximum rows to return across all lists (0 means no limit). Deduplicated by person (investors) or firm (firms).", "default": 0 }, "pageSize": { "title": "Page size", "type": "integer", "description": "How many investors to request per API page (investors mode). The source may cap this; the Actor still walks the full list by cursor.", "default": 50 }, "includeFirms": { "title": "Also emit firm rows (investors mode)", "type": "boolean", "description": "In 'investors' mode, additionally emit one deduplicated firm row for each firm seen.", "default": false }, "stage": { "title": "Stage filter (lists mode)", "type": "string", "description": "Optional stage filter for the 'lists' catalog, e.g. pre_seed, seed, series_a, series_b." }, "locationId": { "title": "Location ID filter (lists mode)", "type": "string", "description": "Optional NFX location tag ID to filter the 'lists' catalog." }, "enrichWithLinkedIn": { "title": "Enrich firms with LinkedIn", "type": "boolean", "description": "Enrich each firm with LinkedIn company data (industry, size, HQ, followers, specialties) via the LinkedIn Company API. Adds a per-firm charge and extra run time.", "default": false }, "enrichWithCrunchbase": { "title": "Enrich firms with Crunchbase", "type": "boolean", "description": "Enrich each firm with Crunchbase data (funding, investors, headcount, rank, status) via the Crunchbase Company API. Adds a per-firm charge and extra run time.", "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 } } } } } } } } } }