The Pinterest API for your agent, without a Pinterest developer app.

Publish pins with an image or a video on Pinterest from Claude Code, Codex, Cursor, n8n or your own code. Try it free with a sandbox key: no sign-up, no card.

From your agent (MCP)

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

Post on Pinterest "Ideas for your next launch" and show me the preview.

Without a key the agent creates a free sandbox key by itself. Sandbox posts are simulated and return a public preview link showing how the post would look on Pinterest.

From your code (REST)

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

curl -X POST https://wyroapi.com/v1/posts \
  -H "Authorization: Bearer $WYRO_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"text":"Ideas for your next launch","platforms":["pinterest"],"media":[{"url":"https://your-site.com/pin.jpg","type":"image"}]}'

The response includes the preview link and the next step for the agent. Errors come with a fix field in English and Spanish.

Pinterest requirements

An image or a video is required.
Up to 500 characters of text.

Go live

When you are ready, the agent gives you a link: you sign in, authorize your Pinterest account, and the same key starts publishing for real. Real accounts get a 7-day trial; then USD 5 per connected account per month.

FAQ

Can I create a pin without an image?

No. Pinterest needs an image or a video in media.

Can I schedule posts on Pinterest?

Yes. Send scheduled_at as an ISO 8601 date; in the MCP server, use the programar_para argument.

Do I need a Pinterest app?

No. You connect your account from a link.

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