Atomic

Atomic (Atomic Invest) is an investing-as-a-service platform that lets fintechs, banks, and financial institutions embed professionally managed investing, cash management, and brokerage products into their own apps through developer-first APIs. Its turnkey and API-driven offerings span wealth management (custom and direct indexing, bond laddering, tax-loss harvesting, and ESG investing), cash management (high-yield and money market accounts), and modern brokerage (fractional stocks, bonds, ETFs, and alternative assets across global markets), while Atomic carries the underlying brokerage operations, regulatory, and compliance burden so partners can launch in weeks. Backed by Anthemis and QED Investors.

Atomic is profiled on the APIs.io network. Tagged areas include Company, Investing, Wealth Management, Brokerage, and Embedded Finance.

Atomic’s developer surface includes documentation, support, engineering blog, and 9 more developer resources.

🌐 Visit website 📡 Source on GitHub

22.5/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

CompanyInvestingWealth ManagementBrokerageEmbedded FinanceFintechCash ManagementInvesting API

Kin Score

Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5

Composite quality — 22.5/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 4.8 / 20

Commercial Clarity 6.8 / 20

Operational Transparency 2.7 / 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/atomic: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Get Started 2

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

Login

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Lifecycle

Lifecycle

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

Support

Support

StatusPage

StatusPage

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: atomic
name: Atomic
description: Atomic (Atomic Invest) is an investing-as-a-service platform that lets fintechs, banks, and financial institutions
  embed professionally managed investing, cash management, and brokerage products into their own apps through developer-first
  APIs. Its turnkey and API-driven offerings span wealth management (custom and direct indexing, bond laddering, tax-loss
  harvesting, and ESG investing), cash management (high-yield and money market accounts), and modern brokerage (fractional
  stocks, bonds, ETFs, and alternative assets across global markets), while Atomic carries the underlying brokerage operations,
  regulatory, and compliance burden so partners can launch in weeks. Backed by Anthemis and QED Investors.
url: https://raw.githubusercontent.com/api-evangelist/atomic/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- anthemis
- qed-investors
x-tier: stub
x-tier-reason: portfolio-lead
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
image: https://framerusercontent.com/assets/wS447IvX33dAWzuU4uQsHthOEHE.png
tags:
- Company
- Investing
- Wealth Management
- Brokerage
- Embedded Finance
- Fintech
- Cash Management
- Investing API
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.atomicvest.com/
- type: Documentation
  url: https://docs.atomicvest.com/
- type: DeveloperPortal
  url: https://dashboard.atomicvest.com/
- type: Login
  url: https://dashboard.atomicvest.com/
- type: Support
  url: https://support.atomicvest.com/
- type: Blog
  url: https://www.atomicvest.com/blog
- type: StatusPage
  url: https://status.atomicvest.com/
- type: Lifecycle
  url: lifecycle/atomic-lifecycle.yml
- type: GitHubOrganization
  url: https://github.com/atomicvest
- type: TermsOfService
  url: https://legal.atomicvest.com/usa.terms.53702dec-0842-4fc2-ab17-530b99fc1c8e.pdf
- type: PrivacyPolicy
  url: https://legal.atomicvest.com/usa.privacy.de3d0277-78f7-4741-9e9f-755f6b4f03ba.pdf
- type: DomainSecurity
  url: security/atomic-domain-security.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence