API Changelog

Feb 23th, 2026

GET /api/v1/company

Added SPAC data response fields:

  • sellerRolloverEquity

    • May 17th, 2024

    GET /api/v1/company

    Added SPAC data response fields:

    • convertibleFinancing
    • preferredInvestment

      • March 22nd, 2023

      GET /api/v1/company

      Added SPAC data response fields for active companies:

      • trustHeldInCash

        • March 3rd, 2023

        Added fields to GET /calendar.json response:

        • record-date

        September 28th, 2022

        GET /api/v1/company

        Added SPAC data response fields for archive companies:

        • sponsorShareForfeiture
        • sponsorWarrantForfeiture
        • sellerEarnout
        • sponsorEarnout
        • sellerLockup
        • sponsorLockup

          • July 21st, 2022

          GET /api/v1/company

          Added SPAC data response fields for active companies:

          • convertiblePreferredInvestment
          • conversionStrikePrice
          • closingFpaInvestment
          • closingFpaShares
          • closingFpaWarrantConsideration
          • closingFpaImpliedPrice
          • backstopInvestment
          • backstopImpliedPricePerShare
          • backstopShares
          • backstopWarrantConsideration

            • July 07th, 2022

            GET /api/v1/company

            New SPAC data response fields:

            • bcma
            • timeWindowTooltip
            • trustAcctDate
            • uwDeferred
            • uwUpfront

            March 16th, 2022

            GET /api/v1/company

            New SPAC data response fields:

            • anchorInvestors
            • trustEstimateUpdated
            • sponsorType
            • abbreviatedName

            February 3rd, 2022

            GET /api/v1/company

            New select parameter.

            Added status parameter options.

            New SPAC data response fields:

            • status
            • convertiblePreferredInvestment
            • conversionStrikePrice
            • closingFpaInvestment
            • closingFpaShares
            • closingFpaWarrantConsideration
            • closingFpaImpliedPrice
            • backstopInvestment
            • backstopImpliedPricePerShare
            • backstopShares
            • backstopWarrantConsideration

            October 20th, 2021

            GET /api/v1/company
            Added SPAC data response field proxyFilingDate. 
            GET /api/v1/company/:id
            Added CUSIP & ISIN lookup. 
            GET /calendar.json
            Historical event data now available (see since parameter).

            September 20th, 2021

            GET /api/v1/company

            Added SPAC data response fields:

            • ipoCashInTrust
            • trustAtIpo
            • pipeInvestment
            • pipePrice
            • pipeWarrantConsideration
            • minCashCondition
            • atRiskSponsorPromoteShares

            August 3rd, 2021

            Added fields to GET /api/v1/company response:

            • unitIpoPrice
            • warrantCrescentTerm
            • atRiskCapital
            • atRiskUnitsPurchased
            • atRiskCommonPurchased
            • atRiskWarrantsPurchased
            • atRiskRightsPurchased
            • fpaAmount
            • forwardPurchaser
            • fpaContent

            Added unique identifier field to GET /calendar.json response:

            • id

            April 13th, 2021

            Added fields to the GET /api/v1/company response:

            • targetName
            • tenor
            • address

            March 21st, 2021

            Added fields to the GET /api/v1/company response:

            • status
            • ipoSectorTag
            • ipoGeographyTag
            • mergerSectorTag
            • mergerGeographyTag
            • publicWarrantsOutstanding
            • auditor
            • outsideLiquidationDate
            • dealAnnouncementDate
            • enterpriseValue
            • secFilingLink
            • initialS1Date

            February 18th, 2021

            GET /api/v1/company

            Added SPAC data response field ipoDate for archived companies.

            December 29th, 2020

            GET /api/v1/company

            Added SPAC data response field archiveSymbols for archived companies.

            September 15th, 2020

            GET /api/v1/company

            Added SPAC data response field trustAcctValue.

            June 27th, 2020

            GET /api/v1/company

            Added SPAC data response field newTickerSymbol.

            May 12th, 2020

            GET /api/v1/company/:id

            Added new endpoint for requesting a single company.

            April 5th, 2020

            GET /api/v1/company

            Added SPAC data response field intendedSector.

            February 3rd, 2020

            GET /api/v1/company

            Added status parameter to return pre-IPO or archived companies.

            Added fields to the GET /api/v1/company response:

            • composition
            • issuerCounsel
            • underwriterCounsel
            • incorporation
            • redemptionRatio
            • personnel

            December 19th, 2019

            GET /api/v1/company

            Added fields to the GET /api/v1/company response:

            • publicSharesOutstanding
            • publicUnits
            • endDate
            • ipoDate
            • mergerOutsideDate

            November 17th, 2019

            New endpoints added.

            GET /calendar.json
            GET /api/v1/company