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B2B Company, Tech Stack & Contact Lead Enrichment
B2B Company, Tech Stack & Contact Lead Enrichment is a paid API for AI agents from polymarket-odds.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).
Returns verified emails, social profiles, 40+ tech stack signals, pricing tiers, and a company summary for any domain, enabling GTM and research workflows.
Price / call$0.01
Success—
StatusUnknown
How this service works
Extracts verified emails, social links, 40+ tech stack signals, pricing tiers, and company summary for GTM & research agents. (Live x402 v2, IETF MPP & MCP endpoint at https://polymarket-odds.agentdiet.dev/v1/firmographics)
Output
A structured object containing verified email addresses, social media profile links, a list of 40+ detected technology stack signals, pricing tier indicators, and a company summary — all keyed to the queried domain.
Example use cases
Sales prospecting for GTM outreach
“I'm building a prospect list — can you enrich linear.app with their firmographic data, any verified emails, and what tools they use in their stack so I can personalize my outreach?”
Competitive tech stack research
“I want to know what technologies notion.so is running under the hood — things like their analytics tools, hosting, CRM, and any other stack signals you can find from their domain.”
Investor due diligence on a startup
“Can you pull a full company summary for figma.com including their social links, pricing tiers, and tech stack? I'm doing background research before a meeting.”
Technical details
Endpoint
GEThttps://polymarket-odds.agentdiet.dev/v1/firmographics?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a broad, multi-signal firmographic snapshot of a company from a single domain lookup — especially when you need tech stack intelligence, verified contacts, and company metadata in one call rather than stitching together multiple specialized APIs. Prefer it for GTM automation, sales prospecting pipelines, or research agents that need to qualify and enrich B2B leads at $0.01 per call.
Side effects
- Domain not found or unresolvable — returns empty or null firmographic fields
- Private/parked domain with no detectable signals — minimal data returned
- Rate limiting or payment failure via x402 — HTTP 402 response requiring USDC payment
- Stale or unverified data for low-traffic domains — reduced confidence on emails and tech signals
- Malformed domain input — validation error returned
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| domainrequired | string | Company domain name or URL (e.g. stripe.com, linear.app) to enrich |
Output
Schema · Response
{
"type": "object"
}Reviews
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