# HSH Intelligence, pay as you go, On chain, USDC per call, POST /hsh-b2b-full: People search API

> Every field a record carries, withheld from no tier: contact and any additional addresses, firmographics, the technology detected on the company site, whether it is hiring, and the other people on the record.

HSH Intelligence's people search API on its "On chain, USDC per call" plan. HSH Intelligence's docs list 2 of the 13 fields on our checklist: Experience, Location.
We haven't run HSH Intelligence through [our people search API benchmark](https://datacircle.dev/best-people-search-api.txt) yet.
We rank 642 plans for people search APIs by price. Half the plans cost $4.77 per 1,000 people or less.
[Coresignal's $49 monthly plan](https://datacircle.dev/people-search-apis/coresignal/49-monthly/llms.txt) is the cheapest paid plan per 1,000 people. Coresignal's $49 monthly plan charges nothing per call. You get as many people as Coresignal's rate limit allows.
[PeopleSearch.im's $5 pack (/api/v1/search)](https://datacircle.dev/people-search-apis/peoplesearch-im/5-pack-starter-post-api-v1-search/llms.txt) covers any number of people. PeopleSearch.im's $5 pack costs less up front than Coresignal's $49 monthly plan.
[GetProspect](https://datacircle.dev/people-search-apis/getprospect/49-monthly-starter-post-v2-people-search-people-search/llms.txt), [QuickEnrich](https://datacircle.dev/people-search-apis/quickenrich/399-monthly-gtm-unlimited-get-api-employees-dataset-search/llms.txt) and [AnyAPI](https://datacircle.dev/people-search-apis/anyapi/top-up-from-10-manual-top-up-post-v1-run-people-search-quickenrich/llms.txt) are the best people search API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/people-search-apis/hsh-intelligence/pay-as-you-go-on-chain-usdc-per-call-post-hsh-b2b-full
- [People lookup API: 40+ people search providers compared](https://datacircle.dev/best-people-search-api.txt)
- Get it: https://www.hshintelligence.com/docs/endpoints?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=people-search-api-pricing
- Request: `POST https://api.hshintelligence.com/x402/t/hsh-b2b-full`
- API key: not needed
- Its API docs: https://www.hshintelligence.com/catalog/b2b-full?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=people-search-api-pricing
- Sold by: HSH Intelligence (https://www.hshintelligence.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=people-search-api-pricing)
- Checked: 2026-11-07

## In the answer

- Completeness: 15%
- Experience: ✓ current job
- Location: ✓

## Price

- Per: page, size not stated
- Billing: pay as you go

## Aggregators

- Aggregators: none

## Charges

- Also pays for: nothing else

## In their words

- Their pitch: Every field a record carries, withheld from no tier: contact and any additional addresses, firmographics, the technology detected on the company site, whether it is hiring, and the other people on the record.

## Data

- Countries: Worldwide
- Keep data: no limit
- Use data: Upon purchase, HSH Intelligence grants you a non-exclusive, non-transferable license to use the purchased dataset for your internal business purposes only. You may not use our data to build a competing data product or service. [...] Customers are strictly prohibited from: Reselling our datasets to any third party in any format, Redistributing our data in whole or in part to any external individual or organization, Sublicensing or granting access to our data to anyone outside the purchasing entity, Sharing our datasets via any platform, marketplace, or data exchange, Using our data to build, enrich, or power any competing data product or service [...] Our datasets may be used for: Sales prospecting and lead generation for your own business, Recruitment and talent sourcing for your own organization, Market research and business intelligence for internal use only, AI model training and development for your own products, Investment research and due diligence for your own fund or organization [...] You agree not to use our data for: Spamming, harassment, or any unsolicited mass communication that violates applicable laws, Any illegal purpose or in violation of GDPR, CCPA, CAN-SPAM, or any applicable regulation, Reselling, redistributing, or sharing our datasets with any third party, Building or enriching any competing data product or service, Any purpose that violates the privacy rights of individuals

## Plan

- Pay: per call

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: nothing required. Optional: industry, role, location, stage, tech, ticker, source, quantity, dry_run
- Method: POST
- Path: /hsh-b2b-full

## About the plan

- Plan: On chain, USDC per call
- Who can get it: anyone, with no account or API key, paying each call in USDC from a wallet on Base or Solana

## The 23 fields the plan's answer can hold

full name, title, title basis, company name, business email, email verification, email addressee, email reasons, mailbox verified, source, industry, location, company size, stage, company phone, company LinkedIn URL, company Twitter URL, website, additional emails, is hiring, tech stack, other people, accelerator page URL

## HSH Intelligence's plans (7)

- [HSH Intelligence, pay as you go, On chain, USDC per call, POST /hsh-b2b-full](https://datacircle.dev/people-search-apis/hsh-intelligence/pay-as-you-go-on-chain-usdc-per-call-post-hsh-b2b-full/llms.txt): 15% complete
- [HSH Intelligence, $10 pack, Entry, POST /v1/call/hsh-b2b-contact](https://datacircle.dev/people-search-apis/hsh-intelligence/10-pack-entry-post-v1-call-hsh-b2b-contact/llms.txt): 8% complete
- [HSH Intelligence, $45 pack, Launch, POST /v1/call/hsh-b2b-contact](https://datacircle.dev/people-search-apis/hsh-intelligence/45-pack-launch-post-v1-call-hsh-b2b-contact/llms.txt): 8% complete
- [HSH Intelligence, $200 pack, Desk, POST /v1/call/hsh-b2b-contact](https://datacircle.dev/people-search-apis/hsh-intelligence/200-pack-desk-post-v1-call-hsh-b2b-contact/llms.txt): 8% complete
- [HSH Intelligence, $700 pack, Pipeline, POST /v1/call/hsh-b2b-contact](https://datacircle.dev/people-search-apis/hsh-intelligence/700-pack-pipeline-post-v1-call-hsh-b2b-contact/llms.txt): 8% complete
- [HSH Intelligence, $3,000 pack, Scale, POST /v1/call/hsh-b2b-contact](https://datacircle.dev/people-search-apis/hsh-intelligence/3000-pack-scale-post-v1-call-hsh-b2b-contact/llms.txt): 8% complete
- [HSH Intelligence, contact us, Enterprise, POST /v1/call/hsh-b2b-contact](https://datacircle.dev/people-search-apis/hsh-intelligence/contact-us-enterprise-post-v1-call-hsh-b2b-contact/llms.txt): 8% complete

## HSH Intelligence's calls for this API (6)

- `POST /hsh-b2b-contact`: [HSH Intelligence, pay as you go, On chain, USDC per call, POST /hsh-b2b-contact](https://datacircle.dev/people-search-apis/hsh-intelligence/pay-as-you-go-on-chain-usdc-per-call-post-hsh-b2b-contact/llms.txt)
- `POST /hsh-b2b-enriched`: [HSH Intelligence, pay as you go, On chain, USDC per call, POST /hsh-b2b-enriched](https://datacircle.dev/people-search-apis/hsh-intelligence/pay-as-you-go-on-chain-usdc-per-call-post-hsh-b2b-enriched/llms.txt)
- `POST /hsh-b2b-full`: [HSH Intelligence, pay as you go, On chain, USDC per call, POST /hsh-b2b-full](https://datacircle.dev/people-search-apis/hsh-intelligence/pay-as-you-go-on-chain-usdc-per-call-post-hsh-b2b-full/llms.txt)
- `POST /v1/call/hsh-b2b-contact`: [HSH Intelligence, $10 pack, Entry, POST /v1/call/hsh-b2b-contact](https://datacircle.dev/people-search-apis/hsh-intelligence/10-pack-entry-post-v1-call-hsh-b2b-contact/llms.txt)
- `POST /v1/call/hsh-b2b-enriched`: [HSH Intelligence, $10 pack, Entry, POST /v1/call/hsh-b2b-enriched](https://datacircle.dev/people-search-apis/hsh-intelligence/10-pack-entry-post-v1-call-hsh-b2b-enriched/llms.txt)
- `POST /v1/call/hsh-b2b-full`: [HSH Intelligence, $10 pack, Entry, POST /v1/call/hsh-b2b-full](https://datacircle.dev/people-search-apis/hsh-intelligence/10-pack-entry-post-v1-call-hsh-b2b-full/llms.txt)

## HSH Intelligence's APIs (3)

- [HSH Intelligence: company discovery API pricing, 8 plans](https://datacircle.dev/company-discovery-apis/hsh-intelligence/free/llms.txt)
- [HSH Intelligence: company enrichment API pricing, 8 plans](https://datacircle.dev/company-enrichment-apis/hsh-intelligence/free/llms.txt)
- [HSH Intelligence: people search API pricing, 7 plans, POST /hsh-b2b-full](https://datacircle.dev/people-search-apis/hsh-intelligence/pay-as-you-go-on-chain-usdc-per-call-post-hsh-b2b-full/llms.txt)

## HSH Intelligence: people search API alternatives

- [Tomba, pay as you go](https://datacircle.dev/people-search-apis/tomba/pay-as-you-go/llms.txt): 15% complete, 1 month
- [StableEnrich, pay as you go, Pay per request with x402 or MPP, POST /api/whitepages/person-search](https://datacircle.dev/people-search-apis/stableenrich/pay-as-you-go-pay-per-request-with-x402-or-mpp-post-api-whitepages-person-search/llms.txt): 15% complete
- [Olostep, pay as you go](https://datacircle.dev/people-search-apis/olostep/pay-as-you-go/llms.txt): 8% complete, live
- [PayPerQ, pay as you go](https://datacircle.dev/people-search-apis/payperq/pay-as-you-go/llms.txt): 0% complete

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-07.

- https://www.hshintelligence.com/.well-known/agent-manifest.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=people-search-api-pricing
- https://www.hshintelligence.com/catalog/b2b-full?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=people-search-api-pricing
- https://www.hshintelligence.com/docs/authentication?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=people-search-api-pricing
- https://www.hshintelligence.com/docs/endpoints?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=people-search-api-pricing
- https://www.hshintelligence.com/docs/quickstart?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=people-search-api-pricing
- https://www.hshintelligence.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=people-search-api-pricing
- https://www.hshintelligence.com/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=people-search-api-pricing