Connect DeepSeek V4 Pro to OpenCode, Cline, and Cherry Studio | Moyi API

Quick Answer

OpenCode, Cline, and Cherry Studio differ in form, but connecting them to DeepSeek V4 Pro is the same move: add an OpenAI-compatible provider with a base URL, key, and model ID.

Shared config:

Base URL : https://api.moyi-api.com/v1
API Key : sk-your-key
Model ID: deepseek-v4-pro

New accounts start with a $0 balance — top up before your first request. Top up from $5. If a request returns 402 (400 on the OpenAI format) with "wallet balance is insufficient", your balance is empty — your base URL and key are fine. Top up and retry.

Per-tool steps below.

OpenCode: Config-File Setup

OpenCode is the open-source, minimal terminal agent. Point it at the provider in its config (opencode.json or env vars):

{
  "provider": {
    "moyiapi": {
      "options": {
        "baseURL": "https://api.moyi-api.com/v1",
        "apiKey": "sk-your-key"
      },
      "models": {
        "deepseek-v4-pro": { "name": "DeepSeek V4 Pro" }
      }
    }
  }
}

Restart OpenCode and switch to deepseek-v4-pro in the model picker. Field names may drift slightly by version, but the core is constant: baseURL → Moyi API, apiKey → your key, models → V4 Pro.

Cline: Pick "OpenAI Compatible"

Cline is the VS Code agent extension. Setup path:

1. Open Cline settings (gear icon) → API Provider → OpenAI Compatible;
2. Base URL → https://api.moyi-api.com/v1;
3. API Key → sk-your-key;
4. Model ID → deepseek-v4-pro.

Save, and Cline sends requests to Moyi API. V4 Pro's reasoning works in Cline too, fitting the read-code → edit → run-tests loop.

Cherry Studio: GUI Provider Setup

Cherry Studio is a desktop multi-model client — fully GUI:

1. Settings → Model Services → Add an OpenAI-compatible provider;
2. API address / Base URL → https://api.moyi-api.com/v1;
3. API Key → sk-your-key;
4. In the model list, pick deepseek-v4-pro.

Cherry Studio suits mixed daily use — Claude, GPT, and DeepSeek in one window, switched on demand.

Which Tool to Pick

FAQ

Does the base URL include /v1?

These three are all OpenAI-compatible, so yes: https://api.moyi-api.com/v1.

Why can't I find V4 Pro in Cline?

Confirm the provider type is OpenAI Compatible and the model ID is all lowercase with - separators. You can also GET /v1/models for the live list.

Can all three share one key?

Yes. One sk- key works across OpenCode, Cline, and Cherry Studio — one account, one bill.

Does V4 Pro's reasoning work in these tools?

Yes. Reasoning passes through the OpenAI-compatible interface; no special tool-side config.

Get a key at Moyi API and wire it into your tool of choice to run DeepSeek V4 Pro. V4 Pro is billed per token; current prices are on the pricing page.