# OneShot, free, Starter credit, POST /v1/tools/lookup/company-dossier: Company enrichment API

> Get a company's identifiers, identity, locations, operations, licences, court cases, regulatory results, key people, news and written summary.

OneShot's company enrichment API on its Starter credit plan. It costs $0.00 per 1,000 companies. It returns 7 of the 13 key fields we check: Description, Industry, Type and status, Employees, Headquarters, Locations, Phones.
We rank 916 plans by price. [Extruct's $49 monthly plan](https://datacircle.dev/company-enrichment-apis/extruct/49-monthly/llms.txt) is the cheapest paid plan per 1,000 companies. Extruct's company enrichment API costs nothing beyond the plan price.
[GetProspect](https://datacircle.dev/company-enrichment-apis/getprospect/49-monthly-starter-post-v2-companies-enrich/llms.txt), [Hunter](https://datacircle.dev/company-enrichment-apis/hunter/299-monthly/llms.txt) and [Companies House](https://datacircle.dev/company-enrichment-apis/companies-house/free/llms.txt) are the best company enrichment API providers in our benchmark.

- This page: https://datacircle.dev/company-enrichment-apis/oneshot/free-starter-credit-post-v1-tools-lookup-company-dossier
- [Best company enrichment API in 2026: pricing compared](https://datacircle.dev/best-company-enrichment-api.txt)
- Get it: https://docs.oneshotagent.com/pricing
- Request: `POST https://win.oneshotagent.com/v1/tools/lookup/company-dossier`
- API key: with the plan, on https://docs.oneshotagent.com/pricing
- Its API docs: https://docs.oneshotagent.com/api-reference/lookup/company-dossier
- Sold by: OneShot (https://oneshotagent.com)
- Checked: 2026-10-31

## In the answer

- Completeness: 54%
- Description: ✓
- Industry: ✓
- Type and status: ✓
- Employees: ✓
- Headquarters: ✓
- Locations: ✓
- Phones: ✓

## Price

- $ per 1,000 companies: $0.00
- Per: call
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: 162 other calls

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Get a company's identifiers, identity, locations, operations, licences, court cases, regulatory results, key people, news and written summary.

## Data

- Keep data: no limit
- Use data: only as necessary or implicit in the proper use of the Service, under its terms and applicable law, no selling, sublicensing or transferring its content to third parties, no reselling any portion of the Service without Freebutter AI's written permission

## Plan

- Pay: $0
- You get: $1
- Enough for: about 1 call, once

## Rate limit

- Batch: 1

## Speed

- Answer: by polling

## The call

- You send: name, at least one of domain, address or state. Optional: dot_number, include_people
- Method: POST
- Path: /v1/tools/lookup/company-dossier

## About the plan

- Plan: Starter credit
- Who can get it: anyone, consumer or business, not in a country under a U.S. government embargo or on a U.S. restricted-party list, with a new personal workspace (its console claims the credit)

## The 54 fields the plan's answer can hold

partial result, end reason, legal name, other names, domain, phone, entity type, state of formation, LEI, USDOT number, MC number, SEC CIK, SAM UEI, state registry numbers, address, latitude, longitude, county, location kind, industry, description, employee count, fleet size, licence kind, licence number, licence issuer, licence status, licence expiry, court, court case date, case name, docket, court case URL, regulatory finding kind, regulatory finding, regulatory finding date, key person name, key person title, key person seniority, key person profile URL, key person email, key person email status, news title, news date, news URL, matched on, section state, section sources, written summary, request ID, task status, completed at, receipt ID, amount charged

## OneShot's plans (6)

- [OneShot, free, Starter credit, POST /v1/tools/lookup/company-dossier](https://datacircle.dev/company-enrichment-apis/oneshot/free-starter-credit-post-v1-tools-lookup-company-dossier/llms.txt): $0.00 per 1,000, 54% complete
- [OneShot, pay as you go, Pay per call (x402, USDC or ETH on Base), POST /v1/tools/lookup/company-dossier](https://datacircle.dev/company-enrichment-apis/oneshot/pay-as-you-go-pay-per-call-x402-usdc-or-eth-on-base-post-v1-tools-lookup-company-dossier/llms.txt): $750.00 per 1,000, 54% complete
- [OneShot, top-up, Card via Stripe Checkout](https://datacircle.dev/company-enrichment-apis/oneshot/top-up-card-via-stripe-checkout/llms.txt): $750.00 per 1,000, 54% complete
- [OneShot, top-up (x402, USDC on Base)](https://datacircle.dev/company-enrichment-apis/oneshot/top-up-x402-usdc-on-base/llms.txt): $750.00 per 1,000, 54% complete
- [OneShot, top-up from $0.01, Card via Stripe Checkout](https://datacircle.dev/company-enrichment-apis/oneshot/top-up-from-0-01-card-via-stripe-checkout/llms.txt): $5.00 per 1,000, 54% complete, stored
- [OneShot, top-up from $0.01, Top-up (x402, USDC on Base)](https://datacircle.dev/company-enrichment-apis/oneshot/top-up-from-0-01-top-up-x402-usdc-on-base/llms.txt): $5.00 per 1,000, 54% complete, stored

## OneShot's calls for this API (2)

- `POST /v1/tools/lookup/company-dossier`: [OneShot, free, Starter credit, POST /v1/tools/lookup/company-dossier](https://datacircle.dev/company-enrichment-apis/oneshot/free-starter-credit-post-v1-tools-lookup-company-dossier/llms.txt)
- `POST /v1/tools/lookup/company-profile`: [OneShot, free, Starter credit, POST /v1/tools/lookup/company-profile](https://datacircle.dev/company-enrichment-apis/oneshot/free/llms.txt)

## OneShot's APIs (10)

- [OneShot: LinkedIn profile post API pricing, 4 plans](https://datacircle.dev/linkedin-person-post-apis/oneshot/free/llms.txt)
- [OneShot: LinkedIn profile API pricing, 4 plans](https://datacircle.dev/linkedin-profile-apis/oneshot/free/llms.txt)
- [OneShot: business verification API pricing, 4 plans](https://datacircle.dev/business-verification-apis/oneshot/free/llms.txt)
- [OneShot: company discovery API pricing, 4 plans](https://datacircle.dev/company-discovery-apis/oneshot/free/llms.txt)
- [OneShot: email verification API pricing, 4 plans](https://datacircle.dev/validate-email-apis/oneshot/free/llms.txt)
- [OneShot: email finder API pricing, 4 plans](https://datacircle.dev/find-email-apis/oneshot/free/llms.txt)
- [OneShot: phone finder API pricing, 4 plans](https://datacircle.dev/find-phone-apis/oneshot/free/llms.txt)
- [OneShot: people search API pricing, 4 plans](https://datacircle.dev/people-search-apis/oneshot/free/llms.txt)
- [OneShot: company enrichment API pricing, 6 plans, POST /v1/tools/lookup/company-dossier](https://datacircle.dev/company-enrichment-apis/oneshot/free-starter-credit-post-v1-tools-lookup-company-dossier/llms.txt)
- [OneShot: people enrichment API pricing, 4 plans, POST /v1/tools/lookup/person-dossier](https://datacircle.dev/person-enrichment-apis/oneshot/free/llms.txt)
- [OneShot: people enrichment API pricing, 4 plans, POST /v1/tools/lookup/person-social-accounts](https://datacircle.dev/person-enrichment-apis/oneshot/free-starter-credit-post-v1-tools-lookup-person-social-accounts/llms.txt)

## OneShot: company enrichment API alternatives

- [Strale, top-up from €10](https://datacircle.dev/company-enrichment-apis/strale/top-up-from-10/llms.txt): $562.65 per 1,000, 62% complete, live
- [AnyAPI, top-up from $10, Manual top-up, POST /v1/run/company.research](https://datacircle.dev/company-enrichment-apis/anyapi/top-up-from-10-manual-top-up-post-v1-run-company-research/llms.txt): $563.38 per 1,000, 46% complete
- [UpLead, $99 monthly](https://datacircle.dev/company-enrichment-apis/uplead/99-monthly/llms.txt): $582.353 per 1,000, 69% complete, stored
- [akta.pro, $1,000 monthly, Subscription, 25,000 credits a month, GET /api/v1/company/enrichment/, Company Data API, full](https://datacircle.dev/company-enrichment-apis/akta-pro/1000-monthly-subscription-25000-credits-a-month-get-api-v1-company-enrichment-company-data-api-full/llms.txt): $680.00 per 1,000, 85% complete, stored

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-31.

- https://docs.oneshotagent.com/agent-billing-infra
- https://docs.oneshotagent.com/api-reference/credits/top-up
- https://docs.oneshotagent.com/api-reference/enrich/email
- https://docs.oneshotagent.com/api-reference/enrich/profile.md
- https://docs.oneshotagent.com/api-reference/lookup/company-dossier.md
- https://docs.oneshotagent.com/pricing
- https://docs.oneshotagent.com/pricing.md
- https://docs.oneshotagent.com/rate-limits.md
- https://oneshotagent.com
- https://oneshotagent.com/terms
- https://win.oneshotagent.com/docs
- https://win.oneshotagent.com/openapi.json