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quickleaves Company Search API
x402
quickleaves Company Search API is a paid API for AI agents from api.quickleaves.com, paid per call via x402, $0.0145/call, status unknown (last checked 2026-10-30).
Returns enriched B2B company profile data — including details, customers, partners, vendors, and competitors — for a given company domain, each with a source link.
Price / call$0.0145
Success—
StatusUnknown
How this service works
B2B data enrichment API: details, customers, partners, vendors and competitors for a given company domain, each with a source link. REST and MCP for AI agents and sales teams.
Output
A JSON object containing enriched company data for the queried domain, including company details (name, description, industry, etc.), lists of known customers, partners, vendors, and competitors, each accompanied by a source link for verification.
Example use cases
Competitive landscape research for sales
“Look up the competitors and key customers of hubspot.com so I can prepare a competitive battle card for my sales team.”
Vendor discovery for due diligence
“I'm doing due diligence on a potential partner — can you fetch the vendor and partner relationships for stripe.com with source links?”
Lead enrichment for outbound prospecting
“We're targeting mid-market SaaS companies — can you enrich the profile for notion.so and show me who their known customers and partners are?”
Technical details
Endpoint
GEThttps://api.quickleaves.com/api/v1/company/search?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need comprehensive B2B relationship data (customers, partners, vendors, competitors) for a specific company domain in a single call, especially when source attribution is required. Prefer this over generic web search when you need structured, pre-enriched data rather than raw search results, and when you need to quickly enrich a CRM lead or research a prospect's ecosystem.
Side effects
- Unknown or unrecognized domain returns empty or minimal results
- Newly registered domains may have no enrichment data available
- Malformed domain input may return a 400 validation error
- Payment failure or insufficient USDC balance returns a 402 error
- Rate limiting may return a 429 error for high-frequency callers
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| required | string | |
| properties | string |
Output
Schema · Response
{
"type": "json"
}Tags
x402
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