Sendle

Sendle Ping API

Cheap connectivity and credential test endpoint. Verifies that Sendle ID / API Key are correctly configured and that idempotency keys are being applied, without booking any real shipments.

Sendle Ping API is one of 5 APIs that Sendle publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

This API exposes 1 machine-runnable capability that can be deployed as REST, MCP, or Agent Skill surfaces via Naftiko.

Tagged areas include Utility and Health Check. The published artifact set on APIs.io includes API documentation, an OpenAPI specification, and 1 Naftiko capability spec.

GitHub OpenAPI

Documentation

📖
Documentation
https://developers.sendle.com/reference/ping

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/sendle/refs/heads/main/openapi/sendle-ping-api-openapi.yml

Other Resources

🔗
NaftikoCapability
https://raw.githubusercontent.com/api-evangelist/sendle/refs/heads/main/capabilities/ping-utility.yaml

OpenAPI Specification

sendle-ping-api-openapi.yml Raw ↑ 
openapi: 3.1.0
info:
  title: Sendle Ping API
  version: "1.0"
  description: |
    Simple health-check endpoint to verify API credentials, idempotency keys, and
    server reachability before exercising other Sendle endpoints.
  contact:
    name: Sendle API Support
    email: [email protected]
    url: https://developers.sendle.com
servers:
  - url: https://api.sendle.com/api
    description: Production
  - url: https://sandbox.sendle.com/api
    description: Sandbox
security:
  - basicAuth: []
tags:
  - name: Utility
    description: Connectivity and credential testing
paths:
  /ping:
    get:
      operationId: ping
      summary: Basic API Test
      tags: [Utility]
      description: Returns a simple response and a server-generated timestamp. Useful for verifying API credentials and idempotency keys.
      parameters:
        - name: Idempotency-Key
          in: header
          required: false
          schema: { type: string }
      responses:
        '200':
          description: Ping response
          content:
            application/json:
              schema:
                type: object
                properties:
                  ping: { type: string, example: pong }
                  timestamp: { type: string, format: date-time }
              example:
                ping: pong
                timestamp: "2026-05-25T15:14:57Z"
components:
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic