aid: hihealth
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://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/hihealth.png
name: hi.health
description: >-
  hi.health is a cashless, real-time claims and payments platform for the
  insurance industry, now operated as "hi.health by Pliant" after joining Pliant.
  It replaces legacy reimbursement models with instantly issued virtual and
  physical cards whose spend is programmatically controlled per policy, merchant,
  currency and country. Members pay nothing upfront: eligible claims are settled
  in real time at the point of care across health, home, travel, corporate and
  auto insurance lines, and structured transaction data is streamed back to
  insurers for dashboards, reconciliation and fraud prevention. The developer
  surface is Pliant's PCI-DSS-certified Cards-as-a-Service (CaaS) and Pro API:
  OAuth2 client-credentials access, asynchronous callback/webhook events, and a
  full sandbox, which partners embed to issue and manage cards, cardholders,
  transactions, receipts, payments and external transfers.
url: https://raw.githubusercontent.com/api-evangelist/hihealth/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- seedcamp
x-acquired-by: pliant
x-tier: profiled
x-tier-reason: enriched-from-provider-surface
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Insurance
- Payments
- Cards
- Fintech
- Health
- Cards-as-a-Service
- Embedded Finance
- Reimbursement
- Claims
apis:
- name: Pliant Cards-as-a-Service (CaaS) API
  description: >-
    The embedded credit-card API that powers hi.health. Partners issue and manage
    cards, cardholders, transactions, receipts, payments, statements and external
    transfers, with OAuth2 client-credentials auth, asynchronous callbacks and a
    PCI-DSS-certified data path (pci-api.getpliant.com).
  humanURL: https://partner.getpliant.com/
  baseURL: https://partner-api.getpliant.com/api/
  properties:
  - type: Documentation
    url: https://partner.getpliant.com/
  - type: APIReference
    url: https://partner.getpliant.com/reference
  - type: GettingStarted
    url: https://partner.getpliant.com/docs/introduction.md
  - type: Authentication
    url: https://partner.getpliant.com/docs/authenticated-api-usage.md
  - type: LLMsTxt
    url: llms/hihealth-llms.txt
- name: Pliant Pro API
  description: >-
    The customer-facing Pro API for programmatic access to Pliant credit-card data
    and features (cards, cardholders, transactions, receipts, accounting, payments).
  humanURL: https://customer-api.getpliant.com/
  baseURL: https://partner-api.getpliant.com/api/
  properties:
  - type: Documentation
    url: https://customer-api.getpliant.com/
  - type: APIReference
    url: https://customer-api.getpliant.com/reference
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.getpliant.com/en/industry/insurance-payments/
- type: DeveloperPortal
  url: https://partner.getpliant.com/
- type: Documentation
  url: https://partner.getpliant.com/
- type: APIReference
  url: https://partner.getpliant.com/reference
- type: GettingStarted
  url: https://partner.getpliant.com/docs/introduction.md
- type: Support
  url: https://help.getpliant.com/
- type: StatusPage
  url: https://help.getpliant.com/
- type: Deprecation
  url: https://partner.getpliant.com/docs/versioning.md
- type: Authentication
  url: authentication/hihealth-authentication.yml
- type: OAuthScopes
  url: scopes/hihealth-scopes.yml
- type: Conventions
  url: conventions/hihealth-conventions.yml
- type: RateLimits
  url: rate-limits/hihealth-rate-limits.yml
- type: ErrorCatalog
  url: errors/hihealth-problem-types.yml
- type: Lifecycle
  url: lifecycle/hihealth-lifecycle.yml
- type: Sandbox
  url: sandbox/hihealth-sandbox.yml
- type: Webhooks
  url: asyncapi/hihealth-webhooks.yml
- type: MCPServer
  url: mcp/hihealth-mcp.yml
- type: LLMsTxt
  url: llms/hihealth-llms.txt
- type: WellKnown
  url: well-known/hihealth-well-known.yml
- type: SecurityTxt
  url: well-known/hihealth-security.txt
- type: VulnerabilityDisclosure
  url: security/hihealth-vulnerability-disclosure.yml
- type: Security
  url: https://www.getpliant.com/.well-known/security.txt
- type: DomainSecurity
  url: security/hihealth-domain-security.yml
- type: Conformance
  url: conformance/hihealth-conformance.yml
- type: Compliance
  url: conformance/hihealth-conformance.yml
- type: ChangeLog
  url: changelog/hihealth-changelog.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence