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Pubrio Free Seller API Quote & Purchase Guide
x402
Pubrio Free Seller API Quote & Purchase Guide is a free API for AI agents from agents.pubrio.com, callable via x402, Free, status healthy (last checked 2026-10-09).
Returns a free, wallet-proof quote with the matching API contract, pricing, prerequisites, and next steps for a described task — no purchase is executed.
Price / callFree
Success—
StatusHealthy
How this service works
Pubrio detects when companies enter new markets and returns the company and people data behind each move. Expansion signals (local hiring, new offices and entities, localized ads, news, cloud hosting) are typed, dated and tied to evidence across 200+ markets, with strong coverage of Asia-Pacific and other markets that Western-built datasets miss. The graph covers 800M+ companies and 560M+ contacts from 50+ local data sources, refreshed daily. Search companies, people, job postings, news, ads and cloud footprints with filters or a plain-language query; look up records by domain, LinkedIn URL or Pubrio id; find lookalike companies and people; read hiring, news, advertising and cloud insights for one company; and reveal verified work emails, personal emails and phone numbers. Each call costs the number of credits listed on its endpoint. This server is a pay-per-use, transparent proxy in front of Pubrio's own API: it handles identity, payment, and proxying. Agents can purchase autonomously or with their human's approval. The complete verified paid surface is listed at /openapi.json, the source of truth for available operations. Each operation here carries its live price 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 JSON object containing a status enum (quoted, ready, needs_input, blocked, unknown, unsupported, or unavailable), a priceUsd of '0' confirming no charge, a markdown guide with the matched API contract, exact pricing, prerequisites, and next steps, plus a guideUrl for wallet-free follow-up planning.
Example use cases
Budget check before bulk people search
“I'm planning to search for 500 sales contacts by job title and company size on Pubrio — can you get me a free quote showing the price per call, total estimated cost, and any prerequisites I need before I start?”
Autonomous agent API planning
“My agent needs to autonomously look up verified work emails for companies, no human in the loop — can you get a wallet-free quote from Pubrio showing which API fits, what it costs, and the next steps to set it up?”
Comparing expansion signal costs
“I have a $50 budget and want to find companies expanding into Southeast Asia using Pubrio expansion signals — can you pull a free quote showing which API contract matches, the price per call, and whether my budget is enough?”
Technical details
Endpoint
POSThttps://agents.pubrio.com/zeroclick/agent/quote?utm_source=zero.xyzWhen to prefer
Use this endpoint before any paid Pubrio API call to discover the correct endpoint, confirm pricing, understand prerequisites, and plan budget — especially useful for autonomous agents that need wallet-free pre-flight checks or for developers onboarding to the Pubrio ecosystem without yet having credentials or payment methods configured.
Side effects
- status: 'needs_input' when the goal description is too vague to match an API contract
- status: 'unsupported' when the described task does not match any available Pubrio endpoint
- status: 'unavailable' when the quoting service is temporarily unreachable
- status: 'blocked' when the request violates policy or includes disallowed content
- Empty or unhelpful guide text when minimal goal detail is provided
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| goal | string | Describe the task and known inputs. Do not include credentials. |
| payment | string | Known payment method for the eventual purchase, independent of this free lookup's wallet proof. |
| quantity | integer | Number of API calls, not returned items. Omit when unknown; describe desired output in goal. |
| budgetUsd | string | Total cash budget in USD. A quote does not authorize spending. |
| requirements | string | |
| humanAvailable | boolean | Whether a human is in the loop. False recommends anonymous auth for a new autonomous identity; omit when unknown. Executing a human's request without further interruptions does not by itself mean false. |
| budgetExclusive | boolean | |
| reviewAfterCalls | integer |
Output
Schema · Response
{
"type": "json",
"example": {
"guide": "Task support is not established. Use the advisor to resolve missing details before purchasing.",
"status": "unknown",
"guideUrl": "https://agents.pubrio.com/zeroclick/agent/guide",
"priceUsd": "0"
}
}Tags
x402
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