Call an MCP run tool

/v1/mcp/runs/{id}/call

Authorization: send Authorization: Bearer $PLUNGE_API_KEY; X-API-Key: <ozk_ key> is accepted as an alternative.

Authorizations

Authorizationstringheaderrequired

Bearer token: Authorization: Bearer ozk_…. ozk_ platform API key (Authorization: Bearer ozk_…)

Path parameters

idstringrequired

Body

application/json

namestringrequired

Namespaced tool name (mcp__<server>__<tool>)

argsobject

timeout_msinteger

Response

Tool result

application/json

contentstring

invalid_json / invalid_body — body is not JSON, or name is missing

application/json

errorobjectrequired

Show child attributes

codestringrequired

messagestringrequired

connectobject

On a 424 connection_required / credential_required: where the missing connection is made.

Show child attributes

providerstring

methodenum<string>

Available options: oauth, api_key, wallet

linkstring

Example: "POST /v1/connections/stripe/link"

unauthorized — missing, invalid or revoked ozk_ key

Error code: unauthorizedfrom code

application/json

errorobjectrequired

Show child attributes

codestringrequired

messagestringrequired

connectobject

On a 424 connection_required / credential_required: where the missing connection is made.

Show child attributes

providerstring

methodenum<string>

Available options: oauth, api_key, wallet

linkstring

Example: "POST /v1/connections/stripe/link"

run_not_found — no MCP run with that id for this key: never opened, closed, or expired after 30 min idle. Open a new run; retrying never revives it; not_found — no route for this method on this path: every other method answers it

application/json

errorobjectrequired

Show child attributes

codestringrequired

messagestringrequired

connectobject

On a 424 connection_required / credential_required: where the missing connection is made.

Show child attributes

providerstring

methodenum<string>

Available options: oauth, api_key, wallet

linkstring

Example: "POST /v1/connections/stripe/link"

rate_limited — Retry-After header

application/json

errorobjectrequired

Show child attributes

codestringrequired

messagestringrequired

connectobject

On a 424 connection_required / credential_required: where the missing connection is made.

Show child attributes

providerstring

methodenum<string>

Available options: oauth, api_key, wallet

linkstring

Example: "POST /v1/connections/stripe/link"

tool_call_failed

application/json

errorobjectrequired

Show child attributes

codestringrequired

messagestringrequired

connectobject

On a 424 connection_required / credential_required: where the missing connection is made.

Show child attributes

providerstring

methodenum<string>

Available options: oauth, api_key, wallet

linkstring

Example: "POST /v1/connections/stripe/link"

import os
import requests

response = requests.post(
    "https://api.plungeai.com/v1/mcp/runs/{id}/call",
    headers={"Authorization": f"Bearer {os.environ['PLUNGE_API_KEY']}"},
    json={
        "name": "mcp__cloudflare-docs__search_cloudflare_documentation",
    },
)
if not response.ok:
    raise SystemExit(f"{response.status_code} {response.headers.get('X-Error-Code')}")
print(response.json())

const response = await fetch('https://api.plungeai.com/v1/mcp/runs/{id}/call', {
  method: 'POST',
  headers: {
    Authorization: `Bearer ${process.env.PLUNGE_API_KEY}`,
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    "name": "mcp__cloudflare-docs__search_cloudflare_documentation"
  }),
})
if (!response.ok) throw new Error(`${response.status} ${response.headers.get('X-Error-Code')}`)
console.log(await response.json())

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

public class Main {
    public static void main(String[] args) throws Exception {
        HttpClient client = HttpClient.newHttpClient();
        HttpRequest request = HttpRequest.newBuilder()
            .uri(URI.create("https://api.plungeai.com/v1/mcp/runs/{id}/call"))
            .header("Authorization", "Bearer " + System.getenv("PLUNGE_API_KEY"))
            .header("Content-Type", "application/json")
            .POST(HttpRequest.BodyPublishers.ofString("{\"name\":\"mcp__cloudflare-docs__search_cloudflare_documentation\"}"))
            .build();
        HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
        if (response.statusCode() >= 400) {
            System.out.println(response.statusCode() + " " + response.headers().firstValue("X-Error-Code").orElse(""));
            return;
        }
        System.out.println(response.body());
    }
}

curl -X POST 'https://api.plungeai.com/v1/mcp/runs/{id}/call' \
  -H "Authorization: Bearer $PLUNGE_API_KEY" \
  -H 'Content-Type: application/json' \
  -d '{"name":"mcp__cloudflare-docs__search_cloudflare_documentation"}'

Example generated from schema

{
  "content": "<string>"
}

Example generated from schema

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "connect": {
      "provider": "<string>",
      "method": "oauth",
      "link": "POST /v1/connections/stripe/link"
    }
  }
}

Example generated from schema

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "connect": {
      "provider": "<string>",
      "method": "oauth",
      "link": "POST /v1/connections/stripe/link"
    }
  }
}

Example generated from schema

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "connect": {
      "provider": "<string>",
      "method": "oauth",
      "link": "POST /v1/connections/stripe/link"
    }
  }
}

Example generated from schema

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "connect": {
      "provider": "<string>",
      "method": "oauth",
      "link": "POST /v1/connections/stripe/link"
    }
  }
}

Example generated from schema

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "connect": {
      "provider": "<string>",
      "method": "oauth",
      "link": "POST /v1/connections/stripe/link"
    }
  }
}