hi.health

Pliant Cards-as-a-Service (CaaS) API

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).

GitHub

Documentation

📖
Documentation
https://partner.getpliant.com/
📖
APIReference
https://partner.getpliant.com/reference
📖
GettingStarted
https://partner.getpliant.com/docs/introduction.md
📖
Authentication
https://partner.getpliant.com/docs/authenticated-api-usage.md

Other Resources

🔗
LLMsTxt
https://raw.githubusercontent.com/api-evangelist/hihealth/refs/heads/main/llms/hihealth-llms.txt
🔗
APIsJSON
https://raw.githubusercontent.com/api-evangelist/hihealth/refs/heads/main/apis.yml

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools

Call it yourself

curl for this page
This API 
curl "https://apis.io/api/v1/apis/pliant-cards-as-a-service-caas-api"
All apis 
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no email required.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

API entry from apis.yml

apis.yml Raw ↑ 
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