Search 50,000+ verified investors by thesis, sector, stage, and region. Searching is free — you only spend credits when you unlock a reachable, verified contact. Every profile is sourced and every claim is cited, so you can act on it with confidence.
https://api.foxapis.com. Every request needs a valid, active key:
Authorization: Bearer YOUR_API_KEY. Grab one on the
free trial.
Free-text and faceted search across the verified-investor directory. Returns public profile fields plus a flag for whether a reachable contact is on file. It never returns the contact itself — that is the paid unlock.
# Find investors whose thesis or firm mentions fintech curl "https://api.foxapis.com/v1/investors/search?q=fintech&stage=seed®ion=NA&page=1&page_size=25" \ -H "Authorization: Bearer YOUR_API_KEY"
| Parameter | Type | What it does |
|---|---|---|
q | string | Free-text search over name, thesis, and firm description. |
sector | string | Filter by a recent investing sector. |
stage | string | Filter by a recent investing stage (for example seed or series a). |
region | string | Filter by region (for example NA, EU, APAC, ME). |
country_code | string | Filter by country code. |
page | integer | Page number. Starts at 1. |
page_size | integer | Results per page. Default 25, maximum 100. |
| Field | Type | Description |
|---|---|---|
id | string | Stable investor identifier — pass it to the enrich endpoint. |
name | string | Investor name. |
title | string | Role or title. |
firm_description | string | Short description of the firm. |
region | string | Region code. |
country_code | string | Country code. |
city | string | City. |
thesis_text | string | The investor's stated thesis. |
recent_sectors | string[] | Sectors invested in recently. |
recent_stages | string[] | Stages invested in recently. |
linkedin_url | string | Public profile link. |
twitter_url | string | Public profile link. |
website_url | string | Firm or personal website. |
photo_url | string | Headshot image link. |
has_email | boolean | Whether a verified reachable contact is on file. Unlock it with enrich. |
enrich_cost_credits | integer | Credits to unlock the reachable contact for this investor. |
[
{
"id": "a1b2c3d4-...",
"name": "Alex Rivera",
"title": "Partner",
"firm_description": "Early-stage fintech and infrastructure fund",
"region": "NA",
"country_code": "US",
"city": "New York",
"thesis_text": "Backs founders reinventing payments and lending",
"recent_sectors": ["fintech"],
"recent_stages": ["seed", "series a"],
"linkedin_url": "https://linkedin.com/in/...",
"twitter_url": "https://x.com/...",
"website_url": "https://...",
"photo_url": "https://...",
"has_email": true,
"enrich_cost_credits": 5
}
]
Unlock the reachable, verified contact for one investor by id. This is the paid step: it returns the contact that search deliberately withholds. Only investors where search reported the contact flag as true can be unlocked; the source and citation travel with every value.
# Unlock the verified contact for one investor (5 credits) curl -X POST "https://api.foxapis.com/v1/investors/a1b2c3d4-.../enrich" \ -H "Authorization: Bearer YOUR_API_KEY"
| Field | Type | Description |
|---|---|---|
id | string | The investor identifier you enriched. |
name | string | Investor name. |
email | string | The verified, reachable email — sourced and cited. |
website_url | string | Firm or personal website. |
linkedin_url | string | Public profile link. |
credits_used | integer | Credits spent on this unlock. |