SixtyfourAI

Welcome to Sixtyfour Build custom research agents to enrich people and company data, and surface real-time signals — all with a simple API call.

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Find popular internet influencers followed by current sellers Evaluate each social profile against internally proven signals Map online social presence to check activity on other platforms Push qualified accounts back to CRM

Whatnot needed to identify individuals already in their CRM, understand who they influence, and evaluate them against internal criteria tied to marketplace performance.

Using Your API Key All API requests require the key in the x-api-key header along with Content-Type: application/json: x-api-key: YOUR_API_KEY Content-Type: application/json

Step 2: Get Your API Key In the dashboard sidebar, click on Keys Click Create new key, name it, then click Create key Copy the key value — you’ll need it for API requests

Get an API Key Create a Sixtyfour account and generate your API key. Step 1: Create an Account​ Go to app.sixtyfour.ai/login and sign up Create an organization

Step 3: Verify Success You should receive a JSON response like this: { "company": "Sixtyfour AI", "email": [["saarth@sixtyfour.ai", "OK", "COMPANY"]], "name": "Saarth Shah", "cost_cents": 5 }

Step 2: Make Your First Request curl -X POST "api.sixtyfour.ai/find-email" \ -H "x-api-key: YOUR_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "lead": { "name": "Saarth Shah", "company": "Sixtyfour AI" } }'

Our AI agents can now find anything about people online, from every Physics PhD in the US to the entire GPT-5 team, in minutes. Our team is shipping insanely fast, and there is more to come this week.

What you can do Enrich company and people profiles with up-to-date, verified data Map detailed insights on entire markets or industries in minutes, not weeks Detect signals like hiring trends, leadership changes, and funding rounds Automate research workflows for sales recruiting

The Sixtyfour API provides programmatic access to structured, real-time market and people intelligence. Developers use it to enrich leads, discover accounts, detect business signals, and automate custom research workflows. Whether you’re building a sales tool, recruiting platform

Welcome to Sixtyfour Build custom research agents to enrich people and company data, and surface real-time signals — all with a simple API call.

Enterprise-grade intelligence on people and companies The Enterprise Data Platform to deploy AI agents that unify social, contact, and proprietary data into decision-ready profiles. sixtyfour.ai