Tellus

Tellus is a consumer fintech company whose mobile app pairs high-yield savings tools with real-estate-backed lending and property management. Members earn competitive rates on cash held in Tellus accounts, funded by the company's portfolio of residential real-estate loans, with deposits held at FDIC-insured partner banks. The app also offers a mobile wallet, a business wallet, and property-management tooling for landlords and property owners. Tellus is a private, venture-backed startup (an a16z portfolio company); it operates as a direct-to-consumer mobile product and does not publish a public developer API, developer portal, or API documentation.

Tellus is profiled on the APIs.io network. Tagged areas include Company, Fintech, Savings, Real-Estate, and Lending.

Tellus’ developer surface includes signup flow, support, and 5 more developer resources.

🌐 Visit website 📡 Source on GitHub

11.5/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-08-20 · rubric v0.12.0

0 APIs

CompanyFintechSavingsReal-EstateLendingProperty ManagementMobile AppConsumer Finance

Kin Score

Kin Score How this is scored →
scored 2026-08-20 · rubric v0.12.0

Composite quality — 11.5/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 1.0 / 20

Access Clarity 5.5 / 20

Operational Transparency 0.0 / 13

Contract Governance 0.0 / 12

Discoverability 5.0 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

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

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

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/tellus: 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

Login

SignUp

SignUp

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

TermsOfService

TermsOfService

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

aid: tellus
name: Tellus
description: Tellus is a consumer fintech company whose mobile app pairs high-yield savings tools with real-estate-backed
  lending and property management. Members earn competitive rates on cash held in Tellus accounts, funded by the company's
  portfolio of residential real-estate loans, with deposits held at FDIC-insured partner banks. The app also offers a mobile
  wallet, a business wallet, and property-management tooling for landlords and property owners. Tellus is a private, venture-backed
  startup (an a16z portfolio company); it operates as a direct-to-consumer mobile product and does not publish a public developer
  API, developer portal, or API documentation.
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://www.tellusapp.com/apple_touch_icon.png
url: https://raw.githubusercontent.com/api-evangelist/tellus/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- a16z
x-tier: stub
x-tier-reason: portfolio-lead
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 1
  pass: local-v1
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Fintech
- Savings
- Real-Estate
- Lending
- Property Management
- Mobile App
- Consumer Finance
tags_raw:
- Company
- Fintech
- Savings
- Real Estate
- Lending
- Property Management
- Mobile App
- Consumer Finance
apis: []
common:
- type: DomainSecurity
  url: security/tellus-domain-security.yml
- type: Website
  url: https://www.tellusapp.com/
- type: Login
  url: https://web.tellusapp.com
- type: SignUp
  url: https://get.tellusapp.com/
- type: PrivacyPolicy
  url: https://www.tellusapp.com/privacy/
- type: TermsOfService
  url: https://www.tellusapp.com/terms-of-service/
- type: Support
  url: mailto:support@tellusapp.com
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io