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WithZero via ZeroClick – Crustdata Person Search by Role Cluster
x402
WithZero via ZeroClick – Crustdata Person Search by Role Cluster is a paid API for AI agents from agents.withzero.xyz, paid per call via x402 or MPP, $0.08/call, status unknown (last checked 2026-10-12, last successful call 2026-07-06).
Search for people at a specific company filtered by motion-oriented role cluster (e.g. decision makers, executives, product/GTM, technical, partnerships) using Crustdata data, paying per call via x402.
Price / call$0.08
Success100%
StatusUnknown
How this service works
Create media, research companies and people, publish to the web, remember context, deploy apps, and schedule work—on demand, without vendor accounts or API keys. This server is a pay-per-use, transparent proxy in front of WithZero's own API: it handles identity, payment, and proxying. Agents can purchase autonomously or with their human's approval. Operations whose x-payment-info.access is "plan" are sold on plans, not per call: they answer an unidentified call with 401 and an identified call with no covering plan with 403, never a 402. The complete verified paid surface is listed at /openapi.json, the source of truth for available operations. Each operation here carries its pricing in x-payment-info. Use the operations and details here when they meet your needs. Filtered specs contain only matching operations; if you cannot find what you need here, use search or the service catalog. The live catalog at /manifest.json is authoritative for prices and any free included units (prices[].includedUnits) - some meters include free usage per account before any charge, reserved for agents claimed by a human with a verified email.
Output
A list of up to 25 person profiles from Crustdata, each containing requested fields such as basic profile information (name, title, location), social handles (LinkedIn, Twitter, etc.), and experience records showing current and past employment, enabling agents to identify relevant contacts at a company by role cluster.
Example use cases
Identify executive contacts at a target account
“Who are the executive and founder-level people at Retool? Search by their domain retool.com and return up to 15 profiles including their LinkedIn URLs and current roles.”
Build a GTM outreach list for a SaaS company
“Find the product, growth, and go-to-market leaders at Segment using their company domain segment.com — I need up to 20 profiles with social handles so I can start an outreach campaign.”
Find technical API and security contacts at a platform company
“I need to reach the technical platform and security team at Temporal — look them up by domain temporal.io, use the technical_platform_api_security role cluster, and give me up to 10 profiles.”
Technical details
Endpoint
POSThttps://agents.withzero.xyz/api/v1/crustdata/person/search/role-cluster?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to find people at a specific company segmented by a motion-oriented role cluster — especially for sales prospecting, GTM targeting, partnership discovery, or technical outreach — and you have the company's domain, name, or LinkedIn URL. Prefer this over general web search when you want structured, enriched professional profiles with social handles and employment history rather than unstructured web results. Best suited for agent workflows that need to autonomously identify and qualify contacts without requiring a Crustdata account or API key.
Side effects
- No profiles returned if company domain, name, or URL does not match Crustdata's database
- Payment failure or insufficient USDC balance via x402 preventing the call
- Invalid role_cluster value outside the supported enum returns a validation error
- Exceeding limit maximum of 25 causes a schema validation error
- Ambiguous or misspelled company_domain may return irrelevant or zero results
- Missing all three company identifier fields (domain, name, URL) may result in an error or empty response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| limit | integer | Maximum profiles to return. Defaults to 10; max 25. |
| fields | array | Crustdata response fields or sections to return. Defaults to basic_profile, social_handles, and experience so callers can inspect current-employment rows and profile URLs. |
| company_name | string | Current employer company name when a domain or professional-network URL is not available. |
| role_cluster | string | Motion-oriented role cluster to search. Defaults to decision_makers. |
| company_domain | string | Current employer website domain, e.g. browserbase.com. |
| company_professional_network_profile_url | string | Exact current employer professional-network company profile URL. |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| datarequired | — | Raw JSON response returned by Crustdata. |
| billing | object |
Tags
x402
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