Verizon · OpenAPI Overlay 1.0.0

API Evangelist enhancements for Verizon ThingSpace Connectivity Management Accounts SMS API

3 actions 3 updates update extends openapi/verizon-sms-api-openapi.yml

Derived by API Evangelist Built from the contracts Verizon publishes. Verizon did not publish this file.

View Overlay File View on GitHub Overlay Specification

What the actions change

x-apievangelist-providerx-apievangelist-enrichedx-apievangelist-artifactsx-provider-publishes-openapiVZM2MSessionTokenx-error-catalogx-idempotentx-idempotency-note

Targets 3

$.info

$.components.securitySchemes

$.paths['/sms/{accountName}/actions/send'].post

OpenAPI Overlay

overlay: 1.0.0
info:
  title: API Evangelist enhancements for Verizon ThingSpace Connectivity Management Accounts SMS API
  version: 1.0.0
extends: openapi/verizon-sms-api-openapi.yml
x-generated: '2026-08-04'
x-method: generated
x-source: conventions/verizon-conventions.yml, errors/verizon-error-codes.yml, authentication/verizon-authentication.yml
actions:
- target: $.info
  description: Record the API Evangelist enrichment context for this API.
  update:
    x-apievangelist-provider: verizon
    x-apievangelist-enriched: '2026-08-04'
    x-apievangelist-artifacts:
      authentication: authentication/verizon-authentication.yml
      conventions: conventions/verizon-conventions.yml
      errors: errors/verizon-error-codes.yml
      lifecycle: lifecycle/verizon-lifecycle.yml
      webhooks: asyncapi/verizon-thingspace-callbacks-webhooks.yml
      data_model: data-model/verizon-data-model.yml
      sandbox: sandbox/verizon-sandbox.yml
      skills: skills/_index.yml
    x-provider-publishes-openapi: false
- target: $.components.securitySchemes
  description: Add the VZ-M2M session token header, which Verizon documents but the harvested spec does
    not declare.
  update:
    VZM2MSessionToken:
      type: apiKey
      in: header
      name: VZ-M2M-Token
      description: Session token from loginSession. Expires after 20 minutes of inactivity. Documented
        at https://thingspace.verizon.com/documentation/apis/connectivity-management/getting-started/getting-credentials.html
- target: $.paths['/sms/{accountName}/actions/send'].post
  description: Annotate sendSmsToDevices with the runtime semantics captured in conventions/ and errors/.
  update:
    x-error-catalog: errors/verizon-error-codes.yml
    x-idempotent: false
    x-idempotency-note: Verizon documents no idempotency key; a retry re-executes.
    x-async-result: asyncapi/verizon-thingspace-callbacks-webhooks.yml
    x-async-correlation-field: requestId

Work with this as data

Every overlay here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for openapi overlays

4 MCP tools reach this

find_overlaysBrowse and filter every overlay in the catalog.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This overlay

curl "https://apis.io/api/v1/overlays/verizon-sms-api-overlay"

All openapi overlays

curl "https://apis.io/api/v1/overlays?limit=25"

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

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