Earnest

Earnest is a technology-driven consumer finance lender headquartered in San Francisco, offering student loan refinancing, private student loans, Parent PLUS loan refinancing, and personal loans through Earnest Operations LLC and its bank partner FinWise Bank. Founded in 2013 and backed by investors including Andreessen Horowitz (a16z), Battery Ventures, and Slow Ventures, Earnest uses data-driven underwriting and merit-based pricing to serve borrowers, reporting more than $24 billion in student loans refinanced and over 420,000 clients. Earnest is a consumer-facing lending brand and does not currently publish a public developer API, developer portal, or API reference; this profile captures its public web, security, and legal surface for the API Evangelist network.

Earnest is profiled on the APIs.io network. Tagged areas include Company, Fintech, Lending, Student Loans, and Personal Loans.

Earnest’s developer surface includes engineering blog, support, and 5 more developer resources.

🌐 Visit website 📡 Source on GitHub

14.9/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

CompanyFintechLendingStudent LoansPersonal LoansConsumer FinanceLoan Refinancing

Kin Score

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

Composite quality — 14.9/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 1.3 / 20

Commercial Clarity 6.8 / 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/earnest: 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 1

Portal, sign-up, and the first successful call

Login

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

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: earnest
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/earnest.png
name: Earnest
description: Earnest is a technology-driven consumer finance lender headquartered in San Francisco, offering student loan
  refinancing, private student loans, Parent PLUS loan refinancing, and personal loans through Earnest Operations LLC and
  its bank partner FinWise Bank. Founded in 2013 and backed by investors including Andreessen Horowitz (a16z), Battery Ventures,
  and Slow Ventures, Earnest uses data-driven underwriting and merit-based pricing to serve borrowers, reporting more than
  $24 billion in student loans refinanced and over 420,000 clients. Earnest is a consumer-facing lending brand and does not
  currently publish a public developer API, developer portal, or API reference; this profile captures its public web, security,
  and legal surface for the API Evangelist network.
url: https://raw.githubusercontent.com/api-evangelist/earnest/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- a16z
- battery-ventures
- slow-ventures
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Fintech
- Lending
- Student Loans
- Personal Loans
- Consumer Finance
- Loan Refinancing
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.earnest.com
- type: Blog
  url: https://www.earnest.com/blog
- type: Support
  url: https://help.earnest.com/hc/en-us
- type: Login
  url: https://www.earnest.com/login
- type: TermsOfService
  url: https://www.earnest.com/terms-of-service
- type: PrivacyPolicy
  url: https://www.earnest.com/privacy
- type: DomainSecurity
  url: security/earnest-domain-security.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence