Entrepreneur First API
Returns the publicly listed Entrepreneurs First portfolio companies from the live joinef.com portfolio pages. The response preserves source-exposed descriptions, categories, locations, founders, founding years, and funding labels; unavailable fields are empty. Use page to retrieve all 21 observed portfolio pages.
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Connect through MCP so your agent can find this API, read its docs, and call its endpoints.
Add the server from your terminal.
claude mcp add --transport http agent-data https://agent-data.motie.dev/mcpIn Claude Code, run /mcp, select agent-data, then Authenticate. Sign in to your agent-data account in the browser.
Then ask your agent to use the Entrepreneur First API for your task.
Call it over HTTP
Get an API keySign up free, generate an API key, and set it as AGENT_DATA_API_KEY in your environment. Your first 100 calls each month are free.
curl --request GET --get 'https://api.agent-data.dev/joinef-com/v1/portfolio' \
--header "Authorization: Bearer $AGENT_DATA_API_KEY"Endpoints
Inputs and response fields for every endpoint in this API.
GETPortfolio/v1/portfolio
Fetch one page of the live public portfolio. Pages are one-indexed and the source currently advertises 21 pages; follow next_page until null for the full listing.
Input
pageOptionalQuery · integer, min: 1, max: 100, default: 1One-indexed source portfolio page. Follow next_page to exhaust the listing.
Example: 1
Response
pageintegeritemsobject[]items[].idstringitems[].namestringitems[].stage?string, default: items[].founders?object[]items[].founders[].namestringitems[].founders[].rolestringitems[].founders[].linkedin_url?string, default: items[].location?string, default: items[].funded_by?string[]items[].categories?string[]items[].source_urlstringitems[].description?string, default: items[].source_pageintegeritems[].website_url?string, default: items[].founding_year?integer | nullitems[].company_status?string, default: items[].funding_details?string, default: items[].investment_date?string, default: items[].accelerator_batch?string, default: sourcestringmax_pageintegernext_page?integer | nullpage_sizeintegerFields marked ? are optional.
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