Fund That Flip
Fund That Flip is a Cleveland- and New York-based real estate fintech founded in 2014 that lends to residential redevelopers and offers passive income opportunities to accredited investors, having originated more than $2.6B in short-term hard money, fix-and-flip, new construction and DSCR loans. In 2022 it acquired FlipperForce, a web-based project management, deal analysis, rehab estimating and job-costing platform for house flippers and builders, and in September 2023 the combined lending and software business rebranded as Upright (upright.us). The company's developer surface is the FlipperForce Public API — an OpenAPI 3.1 documented REST API at tools.flipperforce.com/api/v1 covering projects, expenses, income, receipts, photo logs, project updates, companies, expense accounts and the workspace activity log.
Real signal across most facets with visible, nameable gaps — the contract exists but is thin, or the portal is good while governance and commercial terms are absent.
API Evangelist profiles Fund That Flip the way a machine reads it — 19 machine-readable artifacts across 2 APIs, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Fund That Flip scores 50.4/100 (developing), with a separate agent-readiness read of 22/100 (agent aware). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
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How we profile Fund That Flip
Each block below is one kind of artifact we hold for Fund That Flip. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 15
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
Fund That Flip Activity Log API
The Activity Log API from Fund That Flip — 2 operation(s) for activity log.
Fund That Flip Attachment Upload API
The Attachment Upload API from Fund That Flip — 1 operation(s) for attachment upload.
Fund That Flip Company API
The Company API from Fund That Flip — 4 operation(s) for company.
Fund That Flip Company: Categories API
The Company: Categories API from Fund That Flip — 3 operation(s) for company: categories.
Fund That Flip Expense Accounts API
The Expense Accounts API from Fund That Flip — 3 operation(s) for expense accounts.
Fund That Flip Project API
The Project API from Fund That Flip — 3 operation(s) for project.
Fund That Flip Project Expenses: Categories API
The Project Expenses: Categories API from Fund That Flip — 1 operation(s) for project expenses: categories.
Fund That Flip Project Expenses: Line Items API
The Project Expenses: Line Items API from Fund That Flip — 2 operation(s) for project expenses: line items.
Fund That Flip Project Expenses: Transactions API
The Project Expenses: Transactions API from Fund That Flip — 3 operation(s) for project expenses: transactions.
Fund That Flip Project Income API
The Project Income API from Fund That Flip — 3 operation(s) for project income.
Fund That Flip Project Photo Log: Photos API
The Project Photo Log: Photos API from Fund That Flip — 3 operation(s) for project photo log: photos.
Fund That Flip Project Receipts API
The Project Receipts API from Fund That Flip — 3 operation(s) for project receipts.
Fund That Flip Project Updates API
The Project Updates API from Fund That Flip — 3 operation(s) for project updates.
Fund That Flip Project Updates: Photos API
The Project Updates: Photos API from Fund That Flip — 2 operation(s) for project updates: photos.
Fund That Flip User API
The User API from Fund That Flip — 1 operation(s) for user.
Scroll within the panel for all 15 ·
Pricing Plans 1
Pricing is part of the interface. Machine-readable plans tell you what a tier costs and includes before you commit — one of the things the Kin Score reads for access clarity — renamed from commercial clarity in rubric 0.12, because a free statutory interface has access terms and no commercial ones.
Published pricing tiers and plan structures.
Rate Limits 1
Rate limits are the difference between a demo that works and a production integration that doesn't fall over. Publishing them is an operational-transparency signal — and a hard requirement for any agent that plans its own throughput.
Documented rate limits and quota policies.
Fund That Flip Rate Limits
RATE LIMITSSecurity Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Resources
Every other property we hold for Fund That Flip — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 4
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 2
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 5
Pagination, idempotency, versioning, errors, and events
Build 2
SDKs, sample code, and the tooling you integrate with
Access & Security 2
Authentication, authorization, and security posture
Operate 4
Status, limits, changes, and where to get help
Commercial 4
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
Other 2
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/fund-that-flip · machine-readable index on apis.io
This is an independent, third-party profile of Fund That Flip, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
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