Zernio
Zernio
API Reference

Rcs

List RCS agentsGETList RCS brandsGETList RCS test phonesGETRequest an RCS agentPOSTGet an RCS agentGETCheck RCS capabilityGETUpdate an RCS agentPATCHInvite an RCS test phonePOSTDeactivate an RCS agentDELETERemove an RCS test phoneDELETESend the launch filingPOSTSend an RCS messagePOSTUpload an RCS logo or bannerPOST
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Rcs

List RCS test phones

GET
/v1/rcs/agents/{agentId}/test-devices

Authorization

bearerAuth
AuthorizationBearer <token>

API key authentication: send your Zernio API key in the Authorization header, prefixed with Bearer.

In: header

Path Parameters

agentId*string

Response Body

application/json

application/json

application/json

import Zernio from '@zernio/node';const zernio = new Zernio({ apiKey: process.env.ZERNIO_API_KEY });const { data } = await zernio.rcs.listRcsTestDevices({  path: {    agentId: 'agent_abc123',  },});console.log(data);
{  "testDevices": [    {      "testDeviceId": "string",      "phoneNumber": "string",      "inviteStatus": "PENDING"    }  ]}
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List RCS brands

The team's RCS brands (vetted companies), to reuse one for another agent with `brandId`.

Request an RCS agent

Requests a new agent for a profile, with a new company (`brand`) or an existing one (`brandId`, skips vetting when it is already verified). The request lands in our review: nothing is filed with the carriers or billed until we submit it. One open agent per profile. Requires usage-based billing and a card on file. Send an `Idempotency-Key` header to make retries safe.