Your agent writes the post. Wyro publishes it.

wyro API is a REST API and a remote MCP server that lets AI agents (Claude Code, Codex, Cursor, n8n) publish and schedule posts on Instagram, Facebook, TikTok, LinkedIn, X, Threads, YouTube, Pinterest. Try it without signing up: your agent creates its own test key.

1. Add the MCP server

Claude Code

claude mcp add --transport http wyro https://wyroapi.com/mcp

Without a key, the agent gets the wyro_empezar tool and creates a free sandbox key when you ask it to. Or create one yourself:

curl -X POST https://wyroapi.com/v1/sandbox

Codex (~/.codex/config.toml, with WYRO_API_KEY exported)

[mcp_servers.wyro]
url = "https://wyroapi.com/mcp"
bearer_token_env_var = "WYRO_API_KEY"

Cursor (.cursor/mcp.json)

{
  "mcpServers": {
    "wyro": {
      "url": "https://wyroapi.com/mcp",
      "headers": {
        "Authorization": "Bearer wyro_sk_..."
      }
    }
  }
}

stdio (any MCP client): npx -y @wyroapi/mcp with WYRO_API_KEY set. Claude Code plugin: /plugin marketplace add wyroapi/wyro.

2. Ask your agent to post

Post on Instagram "Hello from my agent" with this image and show me the preview.

With a sandbox key everything is simulated: the agent gets a public preview link that shows how the post would look on each network. Nothing is published.

Tools

wyro_empezar: creates a free sandbox key.
wyro_cuentas: lists the connected accounts.
wyro_publicar: publishes or schedules (text, networks, media, time zone). Asks for confirmation on real accounts.
wyro_estado_post: status per network and preview.
wyro_conectar_cuenta: a link for the user to connect a real account.

Tool names are in Spanish; every error comes with a message and a fix in Spanish and English.

3. Go live

When you are ready, ask the agent to connect your account. You get a link, sign in with Google or email, authorize the network, and the same key starts publishing for real: no app review from Meta, TikTok or LinkedIn on your side, and no config changes for the agent. Real accounts get a 7-day trial.

Pricing

Sandbox: free, no sign-up, simulated accounts on every network.
Builder: USD 5 per connected account per month. Unlimited posts.
Founder access: USD 15 per month, up to 5 accounts.

For agents and developers

AGENTS.md · llms.txt · OpenAPI · MCP server card
MCP registry: io.github.wyroapi/wyro · npm: @wyroapi/mcp, @wyroapi/wyro
GitHub (plugin, examples, issues): github.com/wyroapi/wyro

The documentation is in Spanish (docs); the API, the OpenAPI spec and the error catalog work in English too.