Pinata MCP

Instructions

Implementation Reference

• src/index.ts:1312-1347 (handler)

  Complete implementation of the removeCidFromPaymentInstruction tool. It's registered with the MCP server, takes payment instruction ID and CID as parameters, and makes a DELETE request to the Pinata API to remove the CID association from the payment instruction.

  server.tool(
    "removeCidFromPaymentInstruction",
    "Remove a CID association from a payment instruction",
    {
      id: z.string().describe("The payment instruction ID"),
      cid: z.string().describe("The CID to remove"),
    },
    async ({ id, cid }) => {
      try {
        const url = `https://api.pinata.cloud/v3/x402/payment_instructions/${id}/cids/${cid}`;
  
        const response = await fetch(url, {
          method: "DELETE",
          headers: getHeaders(),
        });
  
        if (!response.ok) {
          throw new Error(
            `Failed to remove CID from payment instruction: ${response.status} ${response.statusText}`
          );
        }
  
        const data = await response.json();
        return {
          content: [
            {
              type: "text",
              text: `✅ CID removed from payment instruction successfully\n\n${JSON.stringify(data, null, 2)}`,
            },
          ],
        };
      } catch (error) {
        return errorResponse(error);
      }
    }
  );