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
Mastercard

Mastercard CLS Activations API

Operations related to CLS activations.

Documentation Provider Profile APIs.io OpenAPI GitHub

Mastercard CLS Activations API is one of 249 APIs that Mastercard publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include CLS Activations. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, code examples, a changelog, a support channel, and a getting-started guide.

This API exposes 3 operations across 3 paths, and defines 8 schemas. It is described by OpenAPI 2.0, at version 1.0.

Requests are made against the base URL https://api.example.com.

3 operations 3 paths 8 schemas 1 GET1 POST1 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 2.0
API Version
1.0
Base URL
https://api.example.com
Contact
Bill Pay Development Support
Resource Areas
1

Paths & Operations 3

Across 3 paths, the API surfaces 3 operations — 1 GET, 1 POST, 1 PUT. Each is listed below with its method, path, parameters, and response codes.

CLS Activations 3

Operations related to CLS activations.

POST
/cls/accounts/activations
Creates a new CLS offer activation of an account.
createActivation body → 200400
GET
/cls/accounts/{account_id}/activations
Returns a list of all CLS offer activations of an account or filter based on search criteria in the request.
getActivations 3 params → 200400
PUT
/cls/accounts/{account_id}/activations/{activation_id}
Updates an existing CLS offer activation of an account.
updateActivation 2 params body → 200400

Schemas 8

The contract defines 8 schemas that model the data the API accepts and returns. The most detailed are AccountActivation (12 properties), AccountSearchActivations (10 properties), ClsAccountActivationUpdate (9 properties), ErrorItem (5 properties). Each schema is shown below with its type and property counts.

ClsAccountActivationUpdate
object
9 properties 1 required
Errors
object
1 property 1 required
AccountSearchActivationDetails
object
1 property 1 required
ErrorItem
object
Error Details
5 properties
AccountActivation
object
12 properties 4 required
AccountSearchActivations
object
10 properties
AccountActivationDetails
object
1 property
ErrorsWrapper
object
1 property 1 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

mastercard-cls-activations-api-openapi.yml Raw ↑

Other APIs Mastercard publishes across the network.

Mastercard Universal Specification Submission API
AE Profile APIs.io
Mastercard Account to Account Commerce for Creditor Service Providers
AE Profile APIs.io
Mastercard Debtor Service Provider Resources API
AE Profile APIs.io
Mastercard Automatic Billing Updater API
AE Profile APIs.io
Mastercard Benefit Eligibility Service API
AE Profile APIs.io
Mastercard Bill Pay API
AE Profile APIs.io
Mastercard Bill Payment Validator
AE Profile APIs.io
Mastercard BIN Lookup API
AE Profile APIs.io
Mastercard Business Payment Controls
AE Profile APIs.io
Mastercard Carbon Calculator API
AE Profile APIs.io
Mastercard Carbon Calculator Experience API
AE Profile APIs.io
Mastercard Checkout Solutions
AE Profile APIs.io
#CLS Activations
← Back to M APIs
API Details
ID
mastercard:mastercard-cls-activations-api
Base URL
https://api.example.com
Docs
https://developer.mastercard.com/product/account-services-catalogue/
Provider
Mastercard
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=mastercard-cls-activations-api&limit=10"
Everything under a tag 
curl "https://api.apievangelist.com/v1/tags/mastercard-cls-activations-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 Mastercard CLS Activations 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.