Yes. Synchronous actions return in ~1–4 s. Long-running work uses async polling (see status 504 → switch to async).

Do I get charged on failure?

No. Verified failures cost zero credits. Provider miss / 5xx / timeout cascade to the next provider in the waterfall when applicable.

Does it work with Claude / Cursor via MCP?

Yes. Add the texau MCP server to your client config, then call `texau__hunter-...` directly.

What CRMs can I push results to?

HubSpot, Salesforce, Pipedrive, Zoho, and GoHighLevel are bidirectional. Smartlead, Instantly, Lemlist, HeyReach, Apollo Sequences, and Reply.io for outbound.

Enrich Company (Hunter.io)

Hunter → Enrich Company (Hunter.io)

POST/v1/hunter-enrich-company

texau__hunter-enrich-companyenrichment

Run in Studio →Open in MCP

cURL · api.texau.app

84ms

POST/v1/hunter-enrich-company

{
  "domain": "https://acme.com"
}

200 Accepted

{
  "ok": true,
  "data": {
    "company_id": "rec_4f3a91",
    "company_name": "sample",
    "legal_name": "sample",
    "domain": "https://acme.com",
    "mobile_number": "sample",
    "description": "sample",
    "founded_year": 1,
    "location": "sample",
    "time_zone": "sample",
    "utc_offset": 1,
    "city": "sample",
    "state": "sample",
    "state_code": "sample",
    "country": 1,
    "country_code": 1,
    "postal_code": "sample",
    "latitude": 1,
    "longitude": 1,
    "logo_url": "https://acme.com",
    "linkedin_url": "https://acme.com",
    "twitter_handle": "sample",
    "facebook_handle": "sample",
    "instagram_handle": "sample",
    "crunchbase_handle": "sample",
    "email_provider": "[email protected]",
    "company_type": "sample",
    "company_type_detail": "sample",
    "ticker": "sample",
    "us_ein": "sample",
    "sector": "sample",
    "industry_group": "sample",
    "industry": "sample",
    "sub_industry": "sample",
    "gics_code": "sample",
    "sic_code": "sample",
    "naics_code": "sample",
    "employee_range": "sample",
    "traffic_rank": 1,
    "annual_revenue": 1,
    "estimated_annual_revenue": 1,
    "market_cap": 1,
    "raised": 1,
    "site_mobile_number": "sample",
    "site_email_address": "[email protected]",
    "tag": "sample",
    "tech": "sample",
    "tech_category": "sample",
    "domain_aliases": "https://acme.com",
    "indexed_at": "sample"
  }
}

Enriches company information from a domain using Hunter.io Companies API.

Install

Add enrich company (hunter.io) to your MCP client.

Drop this into claude_desktop_config.json (or your client's equivalent) and the tool shows up in any chat.

claude_desktop_config.json

{
  "mcpServers": {
    "texau": {
      "command": "npx",
      "args": ["-y", "@texau/mcp-server"],
      "env": { "TEXAU_API_KEY": "..." }
    }
  }
}

Tool name: texau__hunter-enrich-company

When to use this.

The "Enrich Company" action from Hunter.io provides a robust solution for enhancing company profiles by retrieving detailed information based on a given domain. By inputting the company's domain, users can access a wealth of data, including the company name, legal name, description, contact details, employee count, industry classification, and more. The output includes essential fields such as company ID, location, social media handles, and financial metrics like annual revenue and market cap. This action is particularly useful for sales teams, marketers, and researchers looking to enrich their databases, perform competitive analysis, or identify potential leads in specific industries. As part of the enrichment category, it streamlines the process of gathering comprehensive company insights, enabling informed decision-making and strategic planning.

Try it

Run a sample request.

The response is a deterministic, cached example. No live call, no credits used.

Enrich Company (Hunter.io)

Try it

Response

Output schema.

Every field returned in `data`. Click rows to expand nested objects.

FieldType

company_id
Company Id
nullablestring
company_name
Company Name
string
legal_name
Legal Name
nullablestring
domain
Domain
string
mobile_number
Mobile Number
nullablestring
description
Description
nullablestring
founded_year
Founded Year
nullablenumber
location
Location
nullablestring
time_zone
Time Zone
nullablestring
utc_offset
Utc Offset
nullablenumber
city
City
string
state
State
nullablestring
state_code
State Code
nullablestring
country
Country
string
country_code
Country Code
nullablestring
postal_code
Postal Code
nullablestring
latitude
Latitude
nullablenumber
longitude
Longitude
nullablenumber
logo_url
Logo Url
nullablestring
linkedin_url
Linkedin Url
string
twitter_handle
Twitter Handle
string
facebook_handle
Facebook Handle
string
instagram_handle
Instagram Handle
nullablestring
crunchbase_handle
Crunchbase Handle
nullablestring
email_provider
Email Provider
nullablestring
company_type
Company Type
nullablestring
company_type_detail
Company Type Detail
nullablestring
ticker
Ticker
nullablestring
us_ein
Us Ein
nullablestring
sector
Sector
nullablestring
industry_group
Industry Group
nullablestring
industry
Industry
string
sub_industry
Sub Industry
nullablestring
gics_code
Gics Code
nullablestring
sic_code
Sic Code
nullablestring
naics_code
Naics Code
nullablestring
employee_range
Employee Range
string
traffic_rank
Traffic Rank
nullablenumber
annual_revenue
Annual Revenue
nullablenumber
estimated_annual_revenue
Estimated Annual Revenue
nullablenumber
market_cap
Market Cap
nullablenumber
raised
Raised
nullablenumber
site_mobile_number
Site Mobile Number
nullabletext
site_email_address
Site Email Address
nullabletext
tag
Tag
nullabletext
tech
Tech
nullabletext
tech_category
Tech Category
nullabletext
domain_aliases
Domain Aliases
nullabletext
indexed_at
Indexed At
nullablestring

Integrate

Copy-pasteable snippets.

Real endpoint: https://v3-api.texau.com/api/v1/hunter-enrich-company. Auth: x-api-key.

cURL · api.texau.app

84ms

POST/v1/hunter-enrich-company

curl -X POST 'https://v3-api.texau.com/api/v1/hunter-enrich-company' \
  -H 'x-api-key: $TEXAU_API_KEY' \
  -H 'content-type: application/json' \
  -d '{"domain":"https://acme.com"}'

200 Accepted

{
  "ok": true,
  "data": {
    "company_id": "rec_4f3a91",
    "company_name": "sample",
    "legal_name": "sample",
    "domain": "https://acme.com",
    "mobile_number": "sample",
    "description": "sample",
    "founded_year": 1,
    "location": "sample",
    "time_zone": "sample",
    "utc_offset": 1,
    "city": "sample",
    "state": "sample",
    "state_code": "sample",
    "country": 1,
    "country_code": 1,
    "postal_code": "sample",
    "latitude": 1,
    "longitude": 1,
    "logo_url": "https://acme.com",
    "linkedin_url": "https://acme.com",
    "twitter_handle": "sample",
    "facebook_handle": "sample",
    "instagram_handle": "sample",
    "crunchbase_handle": "sample",
    "email_provider": "[email protected]",
    "company_type": "sample",
    "company_type_detail": "sample",
    "ticker": "sample",
    "us_ein": "sample",
    "sector": "sample",
    "industry_group": "sample",
    "industry": "sample",
    "sub_industry": "sample",
    "gics_code": "sample",
    "sic_code": "sample",
    "naics_code": "sample",
    "employee_range": "sample",
    "traffic_rank": 1,
    "annual_revenue": 1,
    "estimated_annual_revenue": 1,
    "market_cap": 1,
    "raised": 1,
    "site_mobile_number": "sample",
    "site_email_address": "[email protected]",
    "tag": "sample",
    "tech": "sample",
    "tech_category": "sample",
    "domain_aliases": "https://acme.com",
    "indexed_at": "sample"
  }
}

Compose

How this fits a workflow.

The next 2 actions most operators chain after this one.

Enrich Company (Hunter.io)→Find Mobile Number by LinkedIn URL (Hunter.io)→Find Mobile Number Using Email (Hunter.io)

Output

Results land in a TexAu table.

Sample rows below.

Real result preview coming soon.

Input	Status	Score
[email protected]	valid	96
[email protected]	risky	54
[email protected]	invalid	12

Workflow

A real example.

Trigger → enrich company (hunter.io) → enrich → push to your CRM. ~80 ms operator effort, the rest runs in the background.

Step 1TriggerNew row, webhook, or schedule.

Step 2Enrich Company (Hunter.io)Hunter action runs.

Step 3EnrichWaterfall fills missing fields.

Step 4Push to CRMHubSpot / Salesforce / Pipedrive.

Built for

Who runs this.

GTM EngineerRevOpsAgency

Reliability

Rate limits & reliability.

Per-minute limit450 / min
Per-day limit10,000 / day
RetriesAutomatic w/ backoff
ModeSync

Errors

HTTP status codes.

What each response means and what to do about it.

Code	Cause	Fix
200 OK	Action ran. Data in `data`.	Read response.
400 Bad Request	Missing or malformed input.	Validate against the input schema.
401 Unauthorized	Missing or invalid `x-api-key`.	Re-issue from /api-platform.
403 Forbidden	Workspace lacks plan tier.	Upgrade or contact sales.
404 Not Found	Action key not recognized.	Verify the slug.
429 Rate Limited	Per-minute or per-day cap hit.	Backoff; reduce concurrency.
500 Server Error	Unexpected TexAu issue.	Retry with backoff.
502 Bad Gateway	Upstream provider 5xx.	Retry; we surface root cause.
504 Timeout	Upstream slower than maxLatency.	Switch to `isAsync` polling.

Pricing

What it costs to run.

Standard tier

Pricing tier on /pricing. Per-action credit cost is private.

FAQ.

Is this real-time?
Yes. Synchronous actions return in ~1–4 s. Long-running work uses async polling (see status 504 → switch to async).
Do I get charged on failure?
No. Verified failures cost zero credits. Provider miss / 5xx / timeout cascade to the next provider in the waterfall when applicable.
Does it work with Claude / Cursor via MCP?
Yes. Add the texau MCP server to your client config, then call `texau__hunter-...` directly.
What CRMs can I push results to?
HubSpot, Salesforce, Pipedrive, Zoho, and GoHighLevel are bidirectional. Smartlead, Instantly, Lemlist, HeyReach, Apollo Sequences, and Reply.io for outbound.

Run Enrich Company (Hunter.io) in 60 seconds.

Pull your API key, paste the cURL, ship to your CRM.

Start free →Read the API docs

Enrich Company (Hunter.io)

Add enrich company (hunter.io) to your MCP client.

When to use this.

Run a sample request.

Enrich Company (Hunter.io)

Output schema.

Copy-pasteable snippets.

How this fits a workflow.

Find Mobile Number by LinkedIn URL (Hunter.io)

Find Mobile Number Using Email (Hunter.io)

Find Email Using Name and Company Domain (Hunter.io)

Results land in a TexAu table.

A real example.

Who runs this.

Rate limits & reliability.

HTTP status codes.

What it costs to run.

More Hunter actions.

Find Mobile Number by LinkedIn URL (Hunter.io)

Find Mobile Number Using Email (Hunter.io)

Find Email Using Name and Company Domain (Hunter.io)

FAQ.

Is this real-time?

Do I get charged on failure?

Does it work with Claude / Cursor via MCP?

What CRMs can I push results to?

Run Enrich Company (Hunter.io) in 60 seconds.