Signalbase - Funding & Business Signals API

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Access real-time funding rounds, acquisitions, hiring signals, executive job changes, investor profiles, and company data — all from a single Apify Actor. No signup required.

SignalBase aggregates business intelligence from across the web and delivers it through a clean, filterable API. Use it to power lead generation, investment research, competitive intelligence, and market analysis.

What data is available?

How to use

Run from Console or API

Select a signal type, set your filters, and the Actor will fetch matching results. The full API response (including data, pagination, and meta) is available in Output, and individual records are also stored in the Dataset as JSON, CSV, or Excel.

Example input:

{
"signalType":"funding",
"date_preset":"last_30d",
"countries":"US,GB",
"round":"Seed,Series A",
"limit":50
}

Standby mode (real-time API)

When the Actor runs in Standby mode, it exposes a live HTTP server. Send GET requests directly with query parameters — just like a REST API.

Available endpoints:

GET /signals/funding?countries=US&round=Seed&date_preset=last_30d
GET /signals/acquisitions?search=fintech&countries=US
GET /signals/hiring?positions=cto,vp%20of%20engineering&seniorities=c_level
GET /signals/job-changes?departments=engineering&seniorities=c_level,vp
GET /signals/investors?categories=vc,angel&countries=US
GET /companies?search=AI&employee_count_min=50&employee_count_max=500

Response examples

Every endpoint returns the same envelope: success, data (array), pagination, and meta.

Funding Signals

GET /signals/funding?limit=1

{
"success":true,
"data":[
{
"signalId":"f9422f20-bcdc-4d38-8049-4cda561bc9dd",
"signalType":"funding_round",
"occurredAt":"2026-03-17T04:05:52.903Z",
"discoveredAt":"2026-03-17T05:06:08.184Z",
"companyId":"3bba1b2e-fb85-485e-80d5-5cc4617cfe13",
"companyName":"dtcpay",
"companySlug":"dtcpay",
"companyLogo":"https://images.trysignalbase.com/dtcpay.png",
"companyWebsite":"dtcpay.com",
"companyLinkedin":"linkedin.com/company/digital-treasures-center-pte-ltd",
"companyIndustry":"Financial Services",
"companyCountry":"SG",
"companyFoundedYear":2019,
"companyDescription":"dtcpay is a regulated payment service provider...",
"companyEmployeeCount":125,
"roundType":"series a",
"roundFlavor":null,
"amount":10000000,
"currency":"USD",
"announcedDate":"2026-03-17",
"confidenceScore":0.95,
"verificationStatus":"verified",
"investors":[],
"sources":[
{
"url":"https://technode.global/2026/03/17/singapores-dtcpay-raises-10m-in-series-a...",
"sourceType":"news_article",
"title":"Singapore's dtcpay raises $10M in Series A led by Vertex Ventures ...",
"publishedAt":"2026-03-17T04:05:52.903Z",
"isPrimary":false
},
{
"url":"https://x.com/NeilPahamtang/status/2033754993652871400",
"sourceType":"social_media",
"title":null,
"publishedAt":"2026-03-17T04:05:52.903Z",
"isPrimary":true
}
]
}
],
"pagination":{
"currentPage":1,
"totalPages":43019,
"totalCount":43019,
"hasNextPage":true,
"hasPreviousPage":false
},
"meta":{
"endpoint":"signals.funding",
"creditsUsed":1
}
}

Acquisition Signals

GET /signals/acquisitions?limit=1

{
"success":true,
"data":[
{
"signalId":"4014a56c-e043-4ad2-a539-0d352fe902c0",
"signalType":"acquisition",
"occurredAt":"2026-03-17T03:30:30.957Z",
"discoveredAt":"2026-03-17T03:31:40.426Z",
"companyId":"89ff98e3-3263-4aa2-81f1-62f6ba5203b5",
"companyName":"BeauteTools",
"companySlug":"beauty-bay",
"companyLogo":"https://images.trysignalbase.com/BeauteTools.png",
"companyWebsite":"beautetools.com",
"companyLinkedin":"linkedin.com/company/beautetools",
"companyIndustry":"Manufacturing",
"companyCountry":"US",
"companyFoundedYear":null,
"companyDescription":"Private Label Manufacturer of premium Makeup Brushes for beauty brands worldwide...",
"companyEmployeeCount":125,
"acquiringCompanyId":null,
"amount":0,
"currency":"$",
"percentage":null,
"announcedDate":"2026-03-17",
"acquiringCompanyName":null,
"acquiringCompanySlug":null,
"acquiringCompanyLogo":null,
"acquiringCompanyWebsite":null,
"acquiringCompanyLinkedin":null,
"acquiringCompanyIndustry":null,
"acquiringCompanyCountry":null,
"acquiringCompanyFoundedYear":null,
"acquiringCompanyEmployeeCount":null,
"isFreeAccess":true,
"acquiringCompany":null,
"sources":[
{
"url":"https://www.linkedin.com/posts/anna-assistant-32b100245_...",
"sourceType":"social_media",
"title":null,
"publishedAt":"2026-03-17T03:30:30.957Z",
"isPrimary":true
}
]
}
],
"pagination":{"currentPage":1,"totalPages":16945,"totalCount":16945,"hasNextPage":true,"hasPreviousPage":false},
"meta":{"endpoint":"signals.acquisitions","creditsUsed":1}
}

Hiring Signals

GET /signals/hiring?limit=1

{
"success":true,
"data":[
{
"id":"05065617-ec6e-4276-89f5-b1f8082d8302",
"jobId":"4345698634",
"jobUrl":"https://www.linkedin.com/jobs/view/commercial-lending-intern-dallas-at-origin-bank-4345698634",
"title":"Commercial Lending Intern - Dallas",
"location":"Dallas, TX, US",
"city":"Dallas",
"region":"TX",
"country":"US",
"datePosted":"2026-02-25T10:49:04.000Z",
"validThrough":"2026-04-21T19:19:23.000Z",
"employmentType":"PART_TIME",
"seniorityLevel":"Internship",
"jobFunction":"Finance and Sales",
"industries":"Banking",
"numApplicants":"200+",
"descriptionText":"Your Career. Your Story. Let's Write the Next Chapter Together...",
"createdAt":"2026-03-17T08:22:25.108Z",
"companyId":"ad3ac0b4-96c8-4232-9dd3-95cc5a560e76",
"companyName":"Origin Bank",
"companyWebsite":"origin.bank",
"companyIndustry":"Banking",
"companyCountry":"US",
"companyEmployeeCount":710,
"companyFoundedYear":1912,
"companyLogoUrl":"https://images.trysignalbase.com/Origin Bank.png",
"companyDescription":"Deeply rooted in Origin's history is a culture committed to providing personalized relationship banking...",
"isFreeAccess":true
}
],
"pagination":{"currentPage":1,"totalPages":176600,"totalCount":176600,"hasNextPage":true,"hasPreviousPage":false},
"meta":{"endpoint":"signals.hiring","creditsUsed":1}
}

Job Change Signals

GET /signals/job-changes?limit=1

{
"success":true,
"data":[
{
"signalId":"89c11184-9f7a-4918-8359-d657a047ac5e",
"signalType":"job_change",
"occurredAt":"2026-03-17T08:20:03.534Z",
"discoveredAt":"2026-03-17T08:20:11.447Z",
"personName":"Keabetsoe L.",
"personLinkedinUrl":"https://www.linkedin.com/in/keabetsoe-lentsa-776836221",
"companyLinkedinUrl":"https://www.linkedin.com/company/grindrod-logistics/",
"newRole":"Finance Intern",
"postContent":"I'm happy to share that I'm starting a new position as Finance Intern at Grindrod Logistics!",
"source":"linkedin",
"companyName":"Grindrod Logistics",
"companyWebsite":null,
"companyIndustry":"Transportation, Logistics, Supply Chain and Storage",
"companyCountry":null,
"companyEmployeeCount":248,
"companyFoundedYear":null,
"companyLogoUrl":"https://images.trysignalbase.com/Grindrod Logistics.png",
"companyDescription":"Grindrod Logistics, a trusted leader in landside logistics across South Africa...",
"isFreeAccess":true,
"sources":[
{
"url":"https://www.linkedin.com/feed/update/urn:li:activity:7439583475793559552",
"sourceType":"social_media"
}
]
}
],
"pagination":{"currentPage":1,"totalPages":837287,"totalCount":837287,"hasNextPage":true,"hasPreviousPage":false},
"meta":{"endpoint":"signals.jobChanges","creditsUsed":1}
}

Investors

GET /signals/investors?limit=1

{
"success":true,
"data":[
{
"id":"1e33a9d6-d363-45b6-b45b-783df48df635",
"name":"Rouge River Capital",
"type":"VC",
"linkedinUrl":"linkedin.com/company/rouge-river-capital",
"website":"rougerivercapital.com",
"logoUrl":"https://images.trysignalbase.com/Rouge River Capital.png",
"countries":"[\"CA\"]",
"ticketSizeMin":0,
"ticketSizeMax":0,
"headquarters":null,
"createdAt":"2026-03-03T02:48:31.694Z",
"isFreeAccess":true
}
],
"pagination":{"currentPage":1,"totalPages":18344,"totalCount":18344,"hasNextPage":true,"hasPreviousPage":false},
"meta":{"endpoint":"signals.investors","creditsUsed":1}
}

Companies

GET /companies?limit=1

{
"success":true,
"data":[
{
"id":"29532c87-8b46-4b29-b503-d8530ad90f05",
"name":"Selfeey Infotech Pvt. Ltd.",
"slug":"selfeey-infotech-pvt-ltd",
"description":"Selfeey Infotech Pvt. Ltd. is a Bengaluru-based Agentic AI solutions company...",
"website":null,
"linkedinUrl":"linkedin.com/company/selfeey-infotech-pvt-ltd",
"twitterUrl":null,
"logoUrl":"https://images.trysignalbase.com/Selfeey Infotech Pvt. Ltd..png",
"industry":"Technology, Information and Internet",
"foundedYear":null,
"headquartersCountry":"IN",
"employeeCount":15,
"categories":[],
"keywords":[],
"specialties":[],
"growthInfo":null,
"createdAt":"2026-03-17T08:24:49.932Z",
"updatedAt":"2026-03-17T08:24:49.932Z"
}
],
"pagination":{"currentPage":1,"totalPages":133312,"totalCount":133312,"hasNextPage":true,"hasPreviousPage":false},
"meta":{"endpoint":"companies.list","creditsUsed":1}
}

Filters reference

Shared filters (all endpoints)

Funding-specific filters

Hiring & job change filters

Company filters

Pricing

This Actor uses pay-per-event pricing. Each API call (whether via Standby HTTP request or a Console/API run) is charged as one api-call event. Failed requests are not charged.

Rate limits

The underlying SignalBase API has rate limits. If you hit a 429 response, wait a few seconds and retry.

Support

• Documentation: docs.trysignalbase.com
• Website: trysignalbase.com