MileIQ

MileIQ is an automatic mileage-tracking service for individuals and teams that logs every drive in the background, classifies each trip as business or personal, and calculates the deductible mileage value for tax and expense reporting. Its read-only OAuth 2.1 External API (external-api.mileiq.com) exposes authenticated user profiles, drive/trip records with start and end geolocation, distance, and monetary value, plus administrator access to group (team) rosters and member-reported drives — letting accounting, expense, and reimbursement platforms sync MileIQ mileage data. Originally built by Mobile Data Labs and later part of Microsoft, MileIQ now operates as an independent product. The API is currently available on a request basis.

MileIQ publishes 2 APIs on the APIs.io network: groups API and users API. Tagged areas include Company, Consumer, Mileage Tracking, Expense Management, and Transportation.

MileIQ’s developer surface includes documentation, API reference, getting-started guide, engineering blog, support, pricing, signup flow, and 21 more developer resources.

🌐 Visit website 📡 Source on GitHub

44.7/100 developing ▬ flat Agent 40/100 agent native saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

AccessSelf serve

1 APIs

Company Consumer Mileage Tracking Expense Management Transportation Tax Accounting Location Fleet

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 44.7/100 · developing

Contract Quality 13.8 / 25

Developer Ergonomics 11.8 / 20

Access Clarity 8.9 / 20

Operational Transparency 2.1 / 13

Contract Governance 0.5 / 12

Discoverability 7.6 / 10

Agent readiness — 40/100 · agent native

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 6 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 4 / 4

Delegated User Identity 6 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Create-or-Update Ergonomics does not apply to this provider. The published contracts declare no write operations, and a read-only API cannot create-or-update. The facet is excluded from this provider's denominator entirely — not scored zero. A reference or data API is not deficient for being unable to upsert.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/mileiq: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 2

Individual APIs this provider publishes, each with its own machine-readable definition.

MileIQ groups API

The groups API from MileIQ — 3 operation(s) for groups.

MileIQ users API

The users API from MileIQ — 3 operation(s) for users.

Open Collections 3

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

API Collection

OPEN COLLECTION

MileIQ External groups API

OPEN COLLECTION

MileIQ External groups users API

OPEN COLLECTION

Rate Limits 1

Documented rate limits and quota policies.

Mileiq Rate Limits

0 limits

RATE LIMITS

Security Posture 2

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

Mileiq Authentication

oauth2/openIdConnect · 2 schemes

SECURITY

Mileiq Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Mileiq Scopes

7 scopes · authorizationCode

7 scopes

SCOPES

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Mileiq Agentic Access

6 operations

6 operations · 0 acting

AGENTIC

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

WellKnown

WellKnown

X-MCPServerCandidate

LLMsTxt

AgenticAccess

AgentSkill

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Conventions

ErrorCatalog

Lifecycle

Conformance

DataModel

Access & Security 3

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

OAuthScopes

OAuthScopes

Operate 4

Status, limits, changes, and where to get help

Support

RateLimits

ChangeLog

ChangeLog

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 1

Properties that don't map to a standard resource type

Overlay

Overlay

Source (apis.yml)

aid: mileiq
name: MileIQ
description: MileIQ is an automatic mileage-tracking service for individuals and teams that logs every drive in the background,
  classifies each trip as business or personal, and calculates the deductible mileage value for tax and expense reporting.
  Its read-only OAuth 2.1 External API (external-api.mileiq.com) exposes authenticated user profiles, drive/trip records with
  start and end geolocation, distance, and monetary value, plus administrator access to group (team) rosters and member-reported
  drives — letting accounting, expense, and reimbursement platforms sync MileIQ mileage data. Originally built by Mobile Data
  Labs and later part of Microsoft, MileIQ now operates as an independent product. The API is currently available on a request
  basis.
url: https://raw.githubusercontent.com/api-evangelist/mileiq/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- crv
- trinity-ventures
x-tier: stub
x-tier-reason: portfolio-lead
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://www.mileiq.com/images/mileiq.7b54ead1.svg
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Consumer
- Mileage Tracking
- Expense Management
- Transportation
- Tax
- Accounting
- Location
- Fleet
apis:
- aid: mileiq:mileiq-groups-api
  name: MileIQ groups API
  description: The groups API from MileIQ — 3 operation(s) for groups.
  humanURL: https://developer.mileiq.com/
  baseURL: https://external-api.mileiq.com
  tags:
  - Group
  tags_raw:
  - groups
  properties:
  - type: OpenAPI
    url: openapi/mileiq-groups-api-openapi.yml
- aid: mileiq:mileiq-users-api
  name: MileIQ users API
  description: The users API from MileIQ — 3 operation(s) for users.
  humanURL: https://developer.mileiq.com/
  baseURL: https://external-api.mileiq.com
  tags:
  - User
  tags_raw:
  - users
  properties:
  - type: OpenAPI
    url: openapi/mileiq-users-api-openapi.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Overlay
  url: overlays/mileiq-external-overlay.yaml
- type: DomainSecurity
  url: security/mileiq-domain-security.yml
- type: Website
  url: https://www.mileiq.com/
- type: DeveloperPortal
  url: https://developer.mileiq.com/
- type: Documentation
  url: https://developer.mileiq.com/introduction
- type: APIReference
  url: https://developer.mileiq.com/api-reference
- type: GettingStarted
  url: https://developer.mileiq.com/api-reference/getting-started
- type: Blog
  url: https://mileiq.com/blog
- type: Support
  url: https://support.mileiq.com/
- type: Pricing
  url: https://www.mileiq.com/pricing
- type: SignUp
  url: https://mileiq.com/en-ca/for-business/api
- type: TermsOfService
  url: https://mileiq.com/terms
- type: PrivacyPolicy
  url: https://mileiq.com/privacy
- type: Authentication
  url: authentication/mileiq-authentication.yml
- type: OAuthScopes
  url: scopes/mileiq-scopes.yml
- type: Conventions
  url: conventions/mileiq-conventions.yml
- type: ErrorCatalog
  url: errors/mileiq-problem-types.yml
- type: RateLimits
  url: rate-limits/mileiq-rate-limits.yml
- type: Lifecycle
  url: lifecycle/mileiq-lifecycle.yml
- type: ChangeLog
  url: changelog/mileiq-changelog.yml
- type: ChangeLog
  url: https://developer.mileiq.com/api-reference/changelog
- type: Conformance
  url: conformance/mileiq-conformance.yml
- type: DataModel
  url: data-model/mileiq-data-model.yml
- type: WellKnown
  url: well-known/mileiq-well-known.yml
- type: X-MCPServerCandidate
  url: mcp/mileiq-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived
    from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server
    correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- type: LLMsTxt
  url: llms/mileiq-llms.txt
- type: AgenticAccess
  url: agentic-access/mileiq-agentic-access.yml
- type: AgentSkill
  url: skills/_index.yml
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 18
  pass: local-v1

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