Hemrock
Hemrock provides open-source finance software for founders and funds, offering financial models, AI‑assisted tools, workshops, and hands‑on help. Since 2005 the platform has served over 56 k founders and investors, delivering customizable models, data integrations, and community‑driven resources to streamline fundraising, budgeting, and financial planning.
Hemrock publishes 11 API contracts indexed on the APIs.io network, including Access API, Cap Table API, Compute API, and 8 more. Tagged areas include Finance, Open Source, Artificial Intelligence, Modeling, and Community.
The Hemrock catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.
Hemrock’s developer surface includes changelog, support, getting-started guide, API reference, authentication, documentation, pricing, and 27 more developer resources.
Kin Score
Standards implemented 2
Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.
APIs 11
Individual APIs this provider publishes, each with its own machine-readable definition.
Hemrock Access API
The Access API from Hemrock — 1 operation(s) for access.
Hemrock Cap Table API
The Cap Table API from Hemrock — 2 operation(s) for cap table.
Hemrock Compute API
The Compute API from Hemrock — 1 operation(s) for compute.
Hemrock Ecommerce Forecasting API
The Ecommerce Forecasting API from Hemrock — 1 operation(s) for ecommerce forecasting.
Hemrock Exit Waterfall API
The Exit Waterfall API from Hemrock — 1 operation(s) for exit waterfall.
Hemrock Fund Economics API
The Fund Economics API from Hemrock — 1 operation(s) for fund economics.
Hemrock Models API
The Models API from Hemrock — 3 operation(s) for models.
Hemrock Results API
The Results API from Hemrock — 1 operation(s) for results.
Hemrock Saas Forecasting API
The Saas Forecasting API from Hemrock — 1 operation(s) for saas forecasting.
Hemrock Unit Economics API
The Unit Economics API from Hemrock — 1 operation(s) for unit economics.
Hemrock Usage API
The Usage API from Hemrock — 1 operation(s) for usage.
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Hemrock API pricing
Prices published by Hemrock, read 2026-11-11 from www.hemrock.com/docs/pricing.
| Plan | Price |
|---|---|
| Standard Financial Model | $149 |
| Venture Capital Model | $349 |
| API and MCP compute (annual) | $20/year |
| Cap Table, Exit Waterfall, and Portfolio Construction workshop | $175 each |
| How to build fund infrastructure with AI workshop | $75 |
| Working session | $395 |
Pricing Plans 1
Published pricing tiers and plan structures.
Semantic Vocabularies 1
JSON-LD contexts and semantic vocabularies used across these APIs.
Hemrock Com Context
JSON-LDSpectral Rules 1
Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.
Hemrock API Rules
SPECTRALJSON Schema 6
Standalone JSON Schema definitions for this provider's data models.
AccessResponse
JSON SCHEMAComputeRequest
JSON SCHEMAComputeResponse
JSON SCHEMAFundComputeRequest
JSON SCHEMAFundResultResponse
JSON SCHEMAWaterfallComputeRequest
JSON SCHEMASecurity Posture 3
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access (API Evangelist recommendations) 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Get Started 2
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 3
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 8
Pagination, idempotency, versioning, errors, and events
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Build 1
SDKs, sample code, and the tooling you integrate with
Access & Security 7
Authentication, authorization, and security posture
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Operate 3
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
Source (apis.yml)
Hemrock API — frequently asked questions
Does Hemrock have an API?
Yes. APIs.io lists 11 APIs from Hemrock, including Hemrock Access API, Hemrock Cap Table API and Hemrock Compute API, and 8 more.
Is there an OpenAPI specification for the Hemrock API?
Yes. APIs.io indexes 11 OpenAPI specifications for Hemrock, each linked for download from this page.
How do I authenticate with the Hemrock API?
Hemrock documents its authentication (http · 1 scheme). The details are profiled on APIs.io as Hemrock Authentication.
How much does the Hemrock API cost?
Hemrock publishes its prices; its Standard Financial Model plan is $149 as of 2026-11-11. APIs.io lists 6 pricing plans for Hemrock, with each plan's price, limits and inclusions under Pricing on this page.
Is the Hemrock API ready for AI agents?
Hemrock has a Kin Score of 54.9 out of 100 (strong) and an Agent Readiness score of 53.2 (agent-native), scored by API Evangelist on 2026-11-13.
Work with this as data
Every provider here is available over the APIs.io API and to AI agents over MCP.