How AI is applied across API Evangelist and APIs.io. Read my AI disclosure →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

Need help?

Contact us
Unit

Unit Cards API

Debit and credit card issuance and management.

Documentation Provider Profile APIs.io OpenAPI GitHub

Unit Cards API is one of 17 APIs that Unit publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Cards. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 13 operations across 11 paths, and defines 5 schemas. It is described by OpenAPI 3.0.3, at version 1.0.

Requests are made against 2 base URLs: https://api.s.unit.sh, https://api.unit.co.

13 operations 11 paths 5 schemas 5 GET1 PATCH7 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.3
API Version
1.0
Base URL
https://api.s.unit.sh
Authentication
HTTP Bearer
Contact
Unit
License
Proprietary
Resource Areas
1

Authentication & Security 1

Unit Cards API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (JWT) (bearerAuth). By default, every request must be authenticated.

  • bearerAuth — Bearer JWT issued as an org API token (Dashboard Developers) or a customer API token. Sent as Authorization: Bearer ${TOKEN}. All request and response bodies u…

Paths & Operations 13

Across 11 paths, the API surfaces 13 operations — 5 GET, 1 PATCH, 7 POST. Each is listed below with its method, path, parameters, and response codes.

Cards 13

Debit and credit card issuance and management.

GET
/cards
Get List of Cards
getCardsList 2 params → 200
POST
/cards
Create a Card
createCard body → 201
GET
/cards/{cardId}
Get Card by Id
getCard 1 param → 200
PATCH
/cards/{cardId}
Update Card
updateCard 1 param body → 200
POST
/cards/{cardId}/report-lost
Report card as lost
reportLostCard 1 param → 200
POST
/cards/{cardId}/report-stolen
Report card as stolen
reportStolenCard 1 param → 200
POST
/cards/{cardId}/close
Close a Card
closeCard 1 param → 200
POST
/cards/{cardId}/freeze
Freeze a Card
freezeCard 1 param → 200
POST
/cards/{cardId}/unfreeze
Unfreeze a Card
unfreezeCard 1 param → 200
POST
/cards/{cardId}/replace
Replace a Card
replaceCard 1 param → 200
GET
/cards/{cardId}/limits
Get Card Limit by Id
getCardLimits 1 param → 200
GET
/cards/{cardId}/secure-data/pin/status
Get Card PIN Status
getCardPinStatus 1 param → 200
GET
/atm-locations
Get List of ATM Locations
getAtmLocationsList 2 params → 200

Schemas 5

The contract defines 5 schemas that model the data the API accepts and returns. The most detailed are Address (5 properties), JsonApiResource (4 properties), JsonApiListResponse (2 properties), JsonApiSingleResponse (2 properties). Each schema is shown below with its type and property counts.

JsonApiSingleResponse
object
2 properties
JsonApiResource
object
4 properties
JsonApiListResponse
object
2 properties
Address
object
5 properties
CreateCardRequest
object
1 property 1 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

unit-co-cards-api-openapi.yml Raw ↑

Other APIs Unit publishes across the network.

Unit Accounts API
AE Profile APIs.io
Unit API Tokens API
AE Profile APIs.io
Unit Applications API
AE Profile APIs.io
Unit Authorizations API
AE Profile APIs.io
Unit Checks API
AE Profile APIs.io
Unit Counterparties API
AE Profile APIs.io
Unit Credit and Repayments API
AE Profile APIs.io
Unit Customers API
AE Profile APIs.io
Unit Events API
AE Profile APIs.io
Unit Fees and Rewards API
AE Profile APIs.io
Unit Payments API
AE Profile APIs.io
Unit Risk and Fraud API
AE Profile APIs.io
#Cards
← Back to U APIs
API Details
ID
unit-co:unit-co-cards-api
Base URL
https://api.s.unit.sh
Docs
https://www.unit.co/docs/api/applications/
Provider
Unit
APIs.io →  GitHub →
Explore more
All APIs Providers APIs.io Network
Work with this as data

Every API here is available over the API and to AI agents over MCP. APIs is not yet its own endpoint on the v1 API. Reach this content through network search and the tag graph, or the MCP server below.

Installs https://mcp.apievangelist.com/mcp in Claude, Cursor, VS Code and the rest — one button, every client.

MCP tools for apis
4 tools reach this content
  • search_api_evangelistSearch every content type across the network at once.
  • find_relatedThe shared-tag relevance graph — what else covers this.
  • get_tagEverything one tag labels, across all content types.
  • guide_topicPRO — a curated bundle for a topic: area, guidance, rules, papers, stories, services.
All tools & prompts
Call it yourself
curl for this page
Search the network for this 
curl "https://api.apievangelist.com/v1/search?q=unit-co-cards-api&limit=10"
Everything under a tag 
curl "https://api.apievangelist.com/v1/tags/unit-co-cards-api"

Discovery needs no key. Full bodies and the synthesis endpoints are Pro.

Get an API key

Free tier, no email required. Sign in with whichever identity you already have.

GitHub Google LinkedIn

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

Where this information came from

This is an independent, third-party profile of Unit Cards API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

info@apievangelist.com · Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.