API Documentation

Welcome to the GrowthInsight API Documentation—a curated guide to seamlessly integrate with our ecosystem and amplify your digital presence.

We use deep search technology to find details about companies, people, job and technologies beyond our database.

We don't scrape, our waterfall workflow is just that good.

API Keys

Only available with AI Agents,
sequence is generated based on the data. know more

Note: All APIs have been rate-limited to 100 RPM (Request Per Minute) and 1 request concurrency (unless specified), to increase you rate limit please contact our sales team (sales@growthinsight.io) with your usecase.

POST/v1/me/ Authentication Parameters
It verifies your API key—confirming, in the most genuine way, that you are who you say you are—and then returns key details such as your name and available credits.

Endpoint - https://www.growthinsight.io/v1/me/
Output
No data required
cURL
curl https://www.growthinsight.io/v1/me/ \ -X POST \ -H "Content-Type: application/json" \ -H "X-API-KEY: $API_KEY"

POST/v1/get-esp/ Email Service Provider

Get email service provider of the domain you provide. Just replace growthinsight.io with the domain you want to check.

Ratelimit: 10 request per second. (For paid account)

https://www.growthinsight.io/v1/get-esp/?domain=growthinsight.io

Output

[
	"gmail",
	"outlook",
]

cURL

curl https://www.growthinsight.io/v1/get-esp/?domain=growthinsight.io \
-X POST \
-H "Content-Type: application/json" \
-H "X-API-KEY: $API_KEY"

Query Parameters

Parameter	Type	Default	Required	Description
domain	str	None	Yes	Domain name of the domain you want to find the ESP. Example: [example.com, growthinsight.io]

POST/v1/get-esg/ Email Security Gateway

Get email service provider of the domain you provide. Just replace growthinsight.io with the domain you want to check.

Ratelimit: 10 request per second. (For paid account)

https://www.growthinsight.io/v1/get-esp/?domain=growthinsight.io

Output

"Barracuda"

cURL

curl https://www.growthinsight.io/v1/get-esp/?domain=growthinsight.io \
-X POST \
-H "Content-Type: application/json" \
-H "X-API-KEY: $API_KEY"

Query Parameters

Parameter	Type	Default	Required	Description
domain	str	None	Yes	Domain name of the domain you want to find the ESP. Example: [example.com, growthinsight.io]

POST/v1/tech-enrich/ Tech Enrich

Lite technical enrichment of all the First-party and Third-party apps / tech used. Fast with limited details.

Ratelimit: 10 request per second. (For paid account)

Lab Credits: 1 lab credit per call

https://www.growthinsight.io/v1/tech-enrich/?url=https://www.hipo.ai

Output

[{
	"Font Awesome": {
		"version": "",
		"confidence": 100,
		"categories": [
			"Font scripts"
		],
		"groups": [
			"Web development"
		]
	},
}, ...]

cURL

curl https://www.growthinsight.io/v1/tech-enrich-pro/?url=https://www.hipo.ai \
-X POST \
-H "Content-Type: application/json" \
-H "X-API-KEY: $API_KEY"

Path Parameters

Parameter	Type	Default	Required	Description
url	str	''	Yes	Website you want to enrich the Technical fingerprints.

POST/v1/validate-email/ Validate Email

Get email service provider of the domain you provide. Just replace growthinsight.io with the domain you want to check.

Ratelimit: 10 request per second. (For paid account)

https://www.growthinsight.io/v1/get-esp/?domain=growthinsight.io

Output

"gmail"

cURL

curl https://www.growthinsight.io/v1/validate-email/?domain=growthinsight.io \
-X POST \
-H "Content-Type: application/json" \
-H "X-API-KEY: $API_KEY"

Query Parameters

Parameter	Type	Default	Required	Description
domain	str	None	Yes	Domain name of the domain you want to find the ESP. Example: [example.com, growthinsight.io]

POST/v1/enrich-person/ Enrich Person

Enrich personal details based on Social Links and Third Party data.

Ratelimit: 10 request per second. (For paid account)

Lab Credits: 1 lab credit per call

https://www.growthinsight.io/v1/enrich-person/?url=https://SOCIAL-PROFILE/sam-altman/

Output

{
	"status": "valid",
	"reason": {
		"": ""
	}
}

cURL

curl https://www.growthinsight.io/v1/validate-email/?email=valid@growthinsight.io&justify=true&smtp=true \
-X POST \
-H "Content-Type: application/json" \
-H "X-API-KEY: $API_KEY"

Query Parameters

Parameter	Type	Default	Required	Description
url	str	''	Yes	Platform you want to generate the message for. Available options: ['email', 'linkedin', 'whatsapp', 'notification']

POST/v1/enrich-company/ Enrich Company

Enrich company details from the Company Social Profile.

Ratelimit: 10 request per second. (For paid account)

https://www.growthinsight.io/v1/enrich-company/?url=https://SOCIAL-PROFILE/hipo.ai/

Output

{
	"status": "valid",
	"reason": {
		"": ""
	}
}

cURL

curl https://www.growthinsight.io/v1/validate-email/?email=valid@growthinsight.io&justify=true&smtp=true \
-X POST \
-H "Content-Type: application/json" \
-H "X-API-KEY: $API_KEY"

Query Parameters

Parameter	Type	Default	Required	Description
url	str	''	Yes	Platform you want to generate the message for. Available options: ['email', 'linkedin', 'whatsapp', 'notification']

POST/v1/enrich-job/ Enrich Single Job

Enrich company details from the Company Social Profile.

Ratelimit: 10 request per second. (For paid account)

https://www.growthinsight.io/v1/enrich-company/?url=https://SOCIAL-PROFILE/hipo.ai/

Output

{
	"status": "valid",
	"reason": {
		"": ""
	}
}

cURL

curl https://www.growthinsight.io/v1/validate-email/?email=valid@growthinsight.io&justify=true&smtp=true \
-X POST \
-H "Content-Type: application/json" \
-H "X-API-KEY: $API_KEY"

Query Parameters

Parameter	Type	Default	Required	Description
url	str	''	Yes	Platform you want to generate the message for. Available options: ['email', 'linkedin', 'whatsapp', 'notification']

POST/v1/job-search/ Search Multiple Jobs

Enrich company details from the Company Social Profile.

Ratelimit: 10 request per second. (For paid account)

Lab Credits: 1 lab credit per job

https://www.growthinsight.io/v1/enrich-company/?url=https://SOCIAL-PROFILE/hipo.ai/

Output

{
	"status": "valid",
	"reason": {
		"": ""
	}
}

cURL

curl https://www.growthinsight.io/v1/validate-email/?email=valid@growthinsight.io&justify=true&smtp=true \
-X POST \
-H "Content-Type: application/json" \
-H "X-API-KEY: $API_KEY"

Query Parameters

Parameter	Type	Default	Required	Description
url	str	''	Yes	Platform you want to generate the message for. Available options: ['email', 'linkedin', 'whatsapp', 'notification']

POST/v1/tech-enrich-pro/ Tech Enrich Pro

In-detail technical enrichment of all the First-party and Third-party apps / tech used.

Ratelimit: 10 request per second. (For paid account)

Lab Credits: 5 lab credit per call

https://www.growthinsight.io/v1/tech-enrich-pro/?url=https://www.hipo.ai

Output

[{
	"Font Awesome": {
		"version": "",
		"confidence": 100,
		"categories": [
			"Font scripts"
		],
		"groups": [
			"Web development"
		]
	},
}, ...]

cURL

curl https://www.growthinsight.io/v1/tech-enrich-pro/?url=https://www.hipo.ai \
-X POST \
-H "Content-Type: application/json" \
-H "X-API-KEY: $API_KEY"

Path Parameters

Parameter	Type	Default	Required	Description
url	str	''	Yes	Website you want to enrich the Technical fingerprints.

POST/v1/validate-email-pro/ Coming soon Validate Email Pro

Create messages that are not just generic notifications but genuine expressions, ensuring your communication feels both meaningful and personal.

Ratelimit: 10 request per second. (For paid account)

Lab Credits: 5 lab credit per call

https://www.growthinsight.io/v1/validate-email-pro/?email=valid@growthinsight.io

Output

{
	"status": "valid",
	"reason": {
		"": ""
	}
}

cURL

curl https://www.growthinsight.io/v1/validate-email/?email=valid@growthinsight.io&justify=true&smtp=true \
-X POST \
-H "Content-Type: application/json" \
-H "X-API-KEY: $API_KEY"

Path Parameters

Parameter	Type	Default	Required	Description
channel	str	'email'	Yes	Platform you want to generate the message for. Available options: ['email', 'linkedin', 'whatsapp', 'notification']

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API Documentation

Connect MCP now & know what’s working.

Connect MCP now &
know what’s working.