Solomon

Solomon (Solomon AI, solomontax.ai) is an agentic AI platform for tax preparation aimed at accounting firms, automating the preparation of review-ready individual 1040 returns for high-net-worth and ultra-high-net-worth clients. The system interprets K-1/K-3 footnotes, applies multi-state SALT rules to K-1s, reconciles rental and real estate investments, analyzes brokerage statements for foreign income, and produces workpapers and audit trails, positioning itself to replace legacy tools such as SurePrep and K1x. Backed by Bessemer Venture Partners. This profile was surfaced as a portfolio-company lead and enriched by the API Evangelist pipeline; the company publishes no public developer/API surface at this time.

Solomon is profiled on the APIs.io network. Tagged areas include Company, Ai Ml, Tax, Accounting, and Artificial Intelligence.

🌐 Visit website 📡 Source on GitHub
11.0/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyAi MlTaxAccountingArtificial IntelligenceFintechAutomation

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 11.0/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 0.0 / 20
Commercial Clarity 4.2 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 6.8 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/solomon: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Solomon Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 1

The organization behind the API

Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: solomon
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/solomon.png
name: Solomon
description: Solomon (Solomon AI, solomontax.ai) is an agentic AI platform for tax preparation aimed at accounting firms,
  automating the preparation of review-ready individual 1040 returns for high-net-worth and ultra-high-net-worth clients.
  The system interprets K-1/K-3 footnotes, applies multi-state SALT rules to K-1s, reconciles rental and real estate investments,
  analyzes brokerage statements for foreign income, and produces workpapers and audit trails, positioning itself to replace
  legacy tools such as SurePrep and K1x. Backed by Bessemer Venture Partners. This profile was surfaced as a portfolio-company
  lead and enriched by the API Evangelist pipeline; the company publishes no public developer/API surface at this time.
url: https://raw.githubusercontent.com/api-evangelist/solomon/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- bessemer-venture-partners
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Ai Ml
- Tax
- Accounting
- Artificial Intelligence
- Fintech
- Automation
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/solomon-domain-security.yml
- type: Website
  url: https://solomontax.ai/
- type: TermsOfService
  url: https://solomontax.ai/terms
- type: PrivacyPolicy
  url: https://solomontax.ai/privacy
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 1
  pass: local-v1