> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://docs.aventure.vc/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.aventure.vc/_mcp/server. # List fundraise investor joins GET https://api.aventure.vc/v1/entities/detail/fundraise-investor-joins Lists entity or person investors joined to a fundraise round, including join-level amountInvested attribution. amountInvested is a plain decimal number in the fundraise transaction currency. API and MCP request bodies use JSON numbers such as 220000 or 123456.78; aventure-cli uses --amount-invested 220000 or --amount-invested 123456.78. Do not send currency signs, currency codes, comma grouping, quoted numeric strings, or abbreviations such as 220k or 0.22M. PATCH with amountInvested:null clears the value. Use --entity-id or --entity-slug for the fundraising/portfolio company that raised the round — always a company, never the fund or investment firm that supplied the capital. For an Investment Firm's outgoing investment, pass the portfolio company that received the money here and identify the firm with --investor-entity-id or --investor-entity-slug. Use transactionId for the round id, or round plus dateAnnounced when transactionId is unknown. Investor entity/person selectors reference existing records only. Create a referenced investor entity first with POST /v1/entities/detail or a referenced investor person first with POST /v1/people/detail, then create the join. Reference: https://docs.aventure.vc/api-reference/a-venture-api/entity-fundraise/list-fundraise-investor-joins ## Authentication - `X-Client-Secret` header (required) — Client secret for read-only service-to-service access (no writes) ## Request ### Query parameters - `id` (string, optional) — Owner-scoped resource UUID selector. - `slug` (string, optional) — Owner-scoped resource slug selector. - `joinId` (string, optional) — Join identifier. When present, lookup ignores transaction and investor query parameters. - `transactionId` (string, optional) — Fundraise round transaction id. The target entity id/slug is the entity that raised the round; for an Investment Firm investment, use the portfolio/fundraising company as target and identify the firm with investorEntityId or investorEntitySlug. When omitted, lookup uses the target entity plus round/dateAnnounced. - `round` (string, optional) — Raw fundraise round label used when transactionId is omitted - `dateAnnounced` (datetime, optional) — Exact announced timestamp used to disambiguate same-label rounds - `investorEntityId` (string, optional) — Existing investor entity identifier. The entity must already exist; create a referenced investor entity first with POST /v1/entities/detail. - `investorEntitySlug` (string, optional) — Existing investor entity slug when investorEntityId is omitted. The entity must already exist; create it first with POST /v1/entities/detail. - `investorPersonId` (string, optional) — Existing investor person identifier. The person must already exist; create a referenced investor person first with POST /v1/people/detail. - `investorPersonSlug` (string, optional) — Existing investor person slug when investorPersonId is omitted. The person must already exist; create it first with POST /v1/people/detail. - `page` (integer, optional, default: 0) — Zero-based page index (0..N) - `size` (integer, optional, default: 25) — The size of the page to be returned ## Response ### 200 OK - `content` (list of object, optional) - `createdAt` (datetime, required) — Created timestamp - `id` (string, required) — Fundraise investor join identifier - `investor` (object, required) — Investor identity, nested: investor.entityId for a firm/fund investor or investor.personId for an angel — exactly one is set. Read responses carry ids only, never flat investor* fields or names; resolve display names with GET /v1/entities/detail or GET /v1/people/detail. - `entityId` (string, optional, nullable) — Canonical entity UUID - `personId` (string, optional, nullable) — Canonical person UUID - `leadInvestor` (boolean, required) — Whether this investor is the lead investor for the round — the lead/anchor investor that set the round terms or made the primary commitment. - `transactionId` (string, required) — Fundraise transaction identifier - `updatedAt` (datetime, required) — Updated timestamp - `amountInvested` (double, optional, nullable) — Investor-level attributed amount invested in the fundraise transaction currency. Serialized as a plain JSON number such as 220000 or 123456.78; no currency sign, currency code, comma grouping, or abbreviated amount text is valid. - `financialInstrumentType` (enum, optional, nullable) — Financial instrument/vehicle for this investor's participation in the round (e.g. SAFE, Preferred Stock, Convertible Note). Distinct from the round-level financialInstrumentType: a single round can record different vehicles per investor join — e.g. an accelerator batch holding a capped SAFE and an uncapped-MFN SAFE as two joins. - Allowed values: `SAFE`, `Convertible Note`, `Preferred Stock`, `Common Stock`, `Other Equity`, `Bond`, `Loan`, `Other Debt`, `Grant`, `Token` - `empty` (boolean, optional) - `first` (boolean, optional) - `last` (boolean, optional) - `number` (integer, optional) - `numberOfElements` (integer, optional) - `pageable` (object, optional) - `offset` (long, optional) - `pageNumber` (integer, optional) - `pageSize` (integer, optional) - `paged` (boolean, optional) - `sort` (object, optional) - `empty` (boolean, optional) - `sorted` (boolean, optional) - `unsorted` (boolean, optional) - `unpaged` (boolean, optional) - `size` (integer, optional) - `sort` (object, optional) - `empty` (boolean, optional) - `sorted` (boolean, optional) - `unsorted` (boolean, optional) - `totalElements` (long, optional) - `totalPages` (integer, optional) ## Examples **Response** ```json { "content": [ { "createdAt": "2024-01-15T09:30:00Z", "id": "string", "investor": { "entityId": "string", "personId": "string" }, "leadInvestor": true, "transactionId": "string", "updatedAt": "2024-01-15T09:30:00Z", "amountInvested": 1.1, "financialInstrumentType": "SAFE" } ], "empty": true, "first": true, "last": true, "number": 1, "numberOfElements": 1, "pageable": { "offset": 1, "pageNumber": 1, "pageSize": 1, "paged": true, "sort": { "empty": true, "sorted": true, "unsorted": true }, "unpaged": true }, "size": 1, "sort": { "empty": true, "sorted": true, "unsorted": true }, "totalElements": 1, "totalPages": 1 } ``` **SDK Code** ```python import requests url = "https://api.aventure.vc/v1/entities/detail/fundraise-investor-joins" querystring = {"id":"04e2bf9c-a100-72ad-83ff-ba69c647b30b","slug":"acme-corp"} headers = {"X-Client-Secret": ""} response = requests.get(url, headers=headers, params=querystring) print(response.json()) ``` ```javascript const url = 'https://api.aventure.vc/v1/entities/detail/fundraise-investor-joins?id=04e2bf9c-a100-72ad-83ff-ba69c647b30b&slug=acme-corp'; const options = {method: 'GET', headers: {'X-Client-Secret': ''}}; try { const response = await fetch(url, options); const data = await response.json(); console.log(data); } catch (error) { console.error(error); } ``` ```go package main import ( "fmt" "net/http" "io" ) func main() { url := "https://api.aventure.vc/v1/entities/detail/fundraise-investor-joins?id=04e2bf9c-a100-72ad-83ff-ba69c647b30b&slug=acme-corp" req, _ := http.NewRequest("GET", url, nil) req.Header.Add("X-Client-Secret", "") res, _ := http.DefaultClient.Do(req) defer res.Body.Close() body, _ := io.ReadAll(res.Body) fmt.Println(res) fmt.Println(string(body)) } ``` ```ruby require 'uri' require 'net/http' url = URI("https://api.aventure.vc/v1/entities/detail/fundraise-investor-joins?id=04e2bf9c-a100-72ad-83ff-ba69c647b30b&slug=acme-corp") http = Net::HTTP.new(url.host, url.port) http.use_ssl = true request = Net::HTTP::Get.new(url) request["X-Client-Secret"] = '' response = http.request(request) puts response.read_body ``` ```java import com.mashape.unirest.http.HttpResponse; import com.mashape.unirest.http.Unirest; HttpResponse response = Unirest.get("https://api.aventure.vc/v1/entities/detail/fundraise-investor-joins?id=04e2bf9c-a100-72ad-83ff-ba69c647b30b&slug=acme-corp") .header("X-Client-Secret", "") .asString(); ``` ```php request('GET', 'https://api.aventure.vc/v1/entities/detail/fundraise-investor-joins?id=04e2bf9c-a100-72ad-83ff-ba69c647b30b&slug=acme-corp', [ 'headers' => [ 'X-Client-Secret' => '', ], ]); echo $response->getBody(); ``` ```csharp using RestSharp; var client = new RestClient("https://api.aventure.vc/v1/entities/detail/fundraise-investor-joins?id=04e2bf9c-a100-72ad-83ff-ba69c647b30b&slug=acme-corp"); var request = new RestRequest(Method.GET); request.AddHeader("X-Client-Secret", ""); IRestResponse response = client.Execute(request); ``` ```swift import Foundation let headers = ["X-Client-Secret": ""] let request = NSMutableURLRequest(url: NSURL(string: "https://api.aventure.vc/v1/entities/detail/fundraise-investor-joins?id=04e2bf9c-a100-72ad-83ff-ba69c647b30b&slug=acme-corp")! as URL, cachePolicy: .useProtocolCachePolicy, timeoutInterval: 10.0) request.httpMethod = "GET" request.allHTTPHeaderFields = headers let session = URLSession.shared let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in if (error != nil) { print(error as Any) } else { let httpResponse = response as? HTTPURLResponse print(httpResponse) } }) dataTask.resume() ```