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

Fyno Suppression List API

The Suppression List API from Fyno — 1 operation(s) for suppression list.

Fyno Suppression List API is one of 10 APIs that Fyno publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

This API exposes 2 JSON Schema definitions.

Tagged areas include Suppression List. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and 2 JSON Schemas.

This API exposes 3 operations across 1 path, and defines 2 schemas. It is described by OpenAPI 3.2.0, at version v1.

Requests are made against a single base URL, https://api.fyno.io/v1.

3 operations 1 paths 2 schemas 1 DELETE1 GET1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
v1
Base URL
https://api.fyno.io/v1
Authentication
HTTP Bearer
Resource Areas
1

Authentication & Security 1

Fyno Suppression List API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (BearerAuth). By default, every request must be authenticated.

  • BearerAuth — Enter your API Key. If you don't have it already, you can create one from the API Keys page within your Fyno account

Paths & Operations 3

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

Suppression List 3
GET
/{WSID}/suppressions
Get Suppression List
1 param → 200401
POST
/{WSID}/suppressions
Add User to Suppression List
1 param body → 200400401
DELETE
/{WSID}/suppressions
Delete User from Suppression List
4 params → 200400401

Schemas 2

The contract defines 2 schemas that model the data the API accepts and returns. The most detailed is fetch_suppression_list (7 properties). Each schema is shown below with its type and property counts.

fetch_suppression_list
object
7 properties
add_suppression_list

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

fyno-suppression-list-api-openapi.yml Raw ↑

Other APIs Fyno publishes across the network.

Fyno User Profiles API
Fyno User Subscriptions API
Fyno Suppression List API
Fyno Verify API
Fyno Fire an Event API
Fyno Fyno Verify API
Fyno Manage User Profiles API
Fyno Manage User Subscriptions & Preferences API
Fyno User Properties API
Where this information came from

This is an independent, third-party profile of Fyno Suppression List 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.