Juniper Square Investor Portal: API, MCP and document access

Juniper Square Investor Portal is an LP portal, used in North America for private equity, venture capital, real estate and private credit. The registry rates investor document access 4 of 5 (web login only, exports possible): the API is partner only for GPs, fund administrators and partners, and a vendor MCP server is in beta.

Vendor: Juniper SquareUnverified community researchUpdated
Vendor
Juniper Square United States
Category
LP portal
Regions
North America
Asset classes
Private equity, Venture capital, Real estate, Private credit
Investor access difficulty
4 / 5 Web login only, exports possible
Automation policy
Prohibited by the terms
Verification
Unverified community research
Last updated

Access channels

Each way to get data out of Juniper Square Investor Portal, as recorded in the registry. "Unknown" means nobody has checked yet, not that the channel is missing.

ChannelStatusAuthDocsNotes
Web portalAvailableSSO: SAML, MicrosoftNot recordedOne Juniper Square login reused across every sponsor portal (700k+ investors). 2FA available to investors, methods not stated. SSO (Okta, Microsoft Entra ID) for enterprise GP users.
APIPartner onlyNot recordedNot recordedStyle: REST. Audience: GPs, fund administrators and partners. GP-side REST API and webhooks aligned with OpenAPI, sales-led, no public reference docs. No LP-facing API. A headless LP portal is on the vendor roadmap.
MCP serverBetaNot recordedDocs Maintained by the vendor. Headless GPX MCP server, live with select customers since June 2026, read-only tools (contacts, accounts, positions, documents, transactions). GP-side only. Endpoint and auth not published. Not in the official MCP registry.
SFTPPartner onlyNot recordedNot recordedInbound only, for administrators and GPs posting statements into Juniper Square.
WebhooksPartner onlyNot recordedNot recordedGP-side only.
Email notificationsUnknownNot recordedNot recordedNot recorded

How an investor gets documents today

LP side is web login with 2FA only. GP-side REST API, webhooks, SFTP and a read-only MCP server exist but are not offered to investors. Terms prohibit automated queries without written permission. The research records no investor-side API.

  • The API is for GPs, fund administrators and partners, not for investors. Ask the GP or administrator to deliver documents to a nominated email address or SFTP folder, or to send a data feed from their side of the API. See Partner-only portal access explained.
  • MCP server. An MCP server is in beta. The registry has not confirmed that an investor account can connect to it, so check with Juniper Square before relying on it.
  • SFTP. SFTP delivery is partner only. Ask the GP or administrator whether documents can be pushed to an SFTP server you control.
  • Notifications. Email notifications are unknown in the registry. Where they exist, routing them to a monitored mailbox is the first step in How to automate capital call notices.
  • Manual download. Download documents from the web portal (exports recorded: PDF).
  • No scraping. The terms prohibit automated access. Do not scrape the portal or run browser automation against it. Use the routes above.

Background: How to automate capital call notices and Partner-only portal access explained.

Who runs it

Funds and administrators known to run Juniper Square Investor Portal, from public sources. "Likely" means the link is inferred, not stated. The list is not complete.

Fund or operatorAdministratorCountryConfidence
Funds administered by Juniper SquareJuniper Square Investor PortalJuniper SquareUnited StatesConfirmed

Capabilities and terms

What Juniper Square Investor Portal exposes to investors, according to the research: documents, tax documents (K-1 and similar), subscriptions, capital call notices, distribution notices, capital account statements, performance data and KYC and onboarding.

  • Export formats: PDF
  • Standards: ILPA capital call template, OpenAPI, SAML SSO
  • Terms of service: Read the terms
  • Automation policy: Prohibited by the terms. End User Terms and Website Terms prohibit scraping, robots and other automated queries without prior written permission, and sharing passwords with advisers.

OIPP status

Not yet on the open protocol. Juniper Square Investor Portal does not implement the Open Investor Portal Protocol (OIPP), the open API any portal can implement so investors reach every portal through one interface with their own key.

For Juniper Square. If anything on this page is wrong or out of date, correct the entry by pull request to the registry or by email. A pull request from a vendor-owned domain marks the entry vendor verified. Implementing OIPP lets investors and their agents fetch documents without scraping, under your own access rules. See the registry badge for how to show your status.

For Juniper Square: show your listing

If you operate Juniper Square Investor Portal, you can link to this registry entry from your developer, security or integrations page with the badge below. It links back here, so investors and their operations teams can see how access works.

Juniper Square Investor Portal: Listed on OpenInvestorPortal

<a href="https://openinvestorportal.com/portals/juniper-square/" title="Juniper Square Investor Portal on OpenInvestorPortal"><img src="https://openinvestorportal.com/badge/juniper-square.svg" alt="Juniper Square Investor Portal: Listed on OpenInvestorPortal" width="220" height="28"></a>

This entry is not vendor verified yet. Confirm it with a pull request from an email on your company domain, or with a DNS TXT record. See how the badge and vendor verification work.

Sources and notes

High confidence (vendor pages 2026-11-07): GP-side REST API, webhooks, inbound SFTP and a read-only MCP server exist, all sales-led and not offered to investors. Also sold as a fund administration service on the same platform. LP access is the web portal with 2FA. Unknown: LP email notification behaviour, MCP endpoint and auth.

Sources checked for the assessment:

Questions

Does Juniper Square Investor Portal have an API?

Only for partners. The registry records a REST API that requires an agreement with Juniper Square, aimed at GPs, fund administrators and partners. There is no self-serve API for investors.

Does Juniper Square Investor Portal have an MCP server?

An MCP server for Juniper Square Investor Portal is in beta. Juniper Square maintains it. The registry has not confirmed that an investor account can use it.

Can investors download documents from Juniper Square Investor Portal programmatically?

The registry rates investor access 4 of 5: web login only, exports possible. LP side is web login with 2FA only. GP-side REST API, webhooks, SFTP and a read-only MCP server exist but are not offered to investors. Terms prohibit automated queries without written permission. The research records no investor-side API. The usual route is delivery by the GP or administrator to a nominated email address, SFTP folder or data feed. The terms prohibit automated access, so scraping is not an option.

Who uses Juniper Square Investor Portal?

The registry records 1 known deployment: Funds administered by Juniper Square. Confidence varies by deployment and the list is not complete.

Independent community research. Not affiliated with Juniper Square. Facts are unverified community research as of 2026-11-07.

Comparisons

Other LP portals

Guides

More in the registry