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Synapse Company Enrichment API
x402
Synapse Company Enrichment API is a paid API for AI agents from anibalb.duckdns.org, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-31).
Enriches a company by URL, returning structured firmographic data including name, founding year, industry, headquarters, and description.
Price / call$0.002
Success—
StatusUnknown
How this service works
Public data and utility APIs paid per call in USDC on Base (x402). No accounts, no API keys. 174 routes: crypto/equity data, onchain reads, DNS/email/security intel, geo/weather, x402 payment diagnostics, dev utilities and more.
Output
A JSON object containing the company's canonical name, page title, founding year, website URL, industry category, a prose description of the company, and headquarters location — sourced from public data about the provided URL.
Example use cases
CRM lead enrichment from website
“I have a list of company websites from my CRM — can you pull structured info like industry, headquarters, founding year, and a short description for stripe.com?”
Competitive research on a startup
“I'm researching a competitor. Can you find out everything public about the company at notion.so — who they are, what industry they're in, when they were founded, and where they're based?”
Investor due diligence data pull
“Before our meeting, can you pull a quick company profile for openai.com — name, industry, founding year, headquarters, and a one-line description?”
Technical details
Endpoint
GEThttps://anibalb.duckdns.org/x402/company-enrich?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need quick, structured firmographic data for a known company domain without setting up an account or API key. It is well-suited for one-off or low-volume company lookups paid per call in USDC via x402, especially in agent workflows where traditional B2B data enrichment APIs would require OAuth or monthly subscriptions.
Side effects
- Unknown or obscure company URL returns empty or partial fields
- Malformed or non-company URL returns no useful data
- Rate limiting or payment failure returns 402 or 429 status
- Company with minimal web presence may return only name/URL with null fields
- DuckDNS hostname may have intermittent availability
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"url": "https://en.wikipedia.org/wiki/Coinbase",
"name": "Coinbase",
"title": "Coinbase",
"founded": "2012",
"website": "https://www.coinbase.com",
"industry": "Cryptocurrency exchange",
"description": "Coinbase Global, Inc. is an American cryptocurrency exchange...",
"headquarters": "San Francisco, California"
}
}Tags
x402
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