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Telr Agreements API

Repeat billing / recurring agreement management.

Telr Agreements API is one of 7 APIs that Telr publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

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

This API exposes 1 operation across 1 path, and defines 1 schema. It is described by OpenAPI 3.2.0, at version 1.0.

Requests are made against a single base URL, https://secure.telr.com.

1 operations 1 paths 1 schemas 1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0
Base URL
https://secure.telr.com/gateway
Authentication
HTTP Basic
Terms of Service
Resource Areas
1

Authentication & Security 1

Telr Agreements API declares 1 security scheme for authenticating requests. It accepts HTTP basic authentication (basicAuth). By default, every request must be authenticated.

  • basicAuth — HTTP Basic auth for the REST Service / Payments API: username = store id, password = API key (generated in Merchant Administration under Integrations Service A…

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 POST. Each is listed below with its method, path, parameters, and response codes.

Agreements 1

Repeat billing / recurring agreement management.

POST
/gateway/manageagreement.json
Manage a repeat-billing agreement
manageAgreement body → 200

Schemas 1

The contract defines 1 schema that model the data the API accepts and returns. The most detailed is AgreementRequest (4 properties). Each schema is shown below with its type and property counts.

AgreementRequest
object
4 properties 3 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

telr-agreements-api-openapi.yml Raw ↑

Other APIs Telr publishes across the network.

Telr Accounts and Split Payments API
Telr QuickLink and E-Invoicing API
Telr Click to Pay (C2P) API
Telr Hosted Payment Page API
Telr Payments API API
Telr Remote API
Where this information came from

This is an independent, third-party profile of Telr Agreements 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.

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