OAUTH 2.0
DEVELOPER TOOLS
Connect to QuickNode MCP. Create and manage blockchain RPC endpoints, configure security rules, set rate limits, and monitor usage and logs from your AI workflows.
from langchain_mcp_adapters.client import MultiServerMCPClient
from scalekit import ScalekitClient
client = ScalekitClient(env_url=ENV_URL, client_id=CLIENT_ID, client_secret=SECRET)
token = client.agent.get_token(user_id="user_id", connector="quicknodemcp")
mcp = MultiServerMCPClient({
"quicknodemcp": {
"url": "https://mcp.scalekit.com/quicknodemcp",
"headers": {"Authorization": "Bearer " + token}
}
})
tools = await mcp.get_tools()import OpenAI from "openai";
import { ScalekitClient } from "@scalekit-sdk/node";
const client = new ScalekitClient({ envUrl, clientId, clientSecret });
const token = await client.agent.getToken({ userId: "user_id", connector: "quicknodemcp" });
const openai = new OpenAI();
// Connect to MCP at https://mcp.scalekit.com/quicknodemcp
// Pass: Authorization: Bearer + tokenimport Anthropic from "@anthropic-ai/sdk";
import { ScalekitClient } from "@scalekit-sdk/node";
const client = new ScalekitClient({ envUrl, clientId, clientSecret });
const token = await client.agent.getToken({ userId: "user_id", connector: "quicknodemcp" });
const anthropic = new Anthropic();
// Connect to MCP at https://mcp.scalekit.com/quicknodemcp
// Pass: Authorization: Bearer + tokenfrom google.adk.agents import LlmAgent
from scalekit import ScalekitClient
client = ScalekitClient(env_url=ENV_URL, client_id=CLIENT_ID, client_secret=SECRET)
token = client.agent.get_token(user_id="user_id", connector="quicknodemcp")
# Connect to MCP at https://mcp.scalekit.com/quicknodemcp
# Pass: Authorization: Bearer + token
// shared token
audit → bot_service_account
// scalekit
audit → user_abc ✓
Does the agent access Quicknode as the user or as a shared key?
As the user. Each workspace member authorizes once and Scalekit resolves their credential at request time. Audit logs attribute every action to that user, not a shared service account.
Where is the Quicknode OAuth token stored?
In Scalekit's managed AES-256 token vault, namespaced per tenant. Refresh is automatic. Revocation is a single dashboard action. Tokens never appear in prompts, logs, or LLM context.
Can I limit what the agent is allowed to do in Quicknode?
Yes. Pass a tool name filter to listScopedTools so the DevOps agent only sees the subset you authorize. Pre-API-call scope checks block out-of-policy actions before the request reaches Quicknode.
What happens when a user revokes Quicknode access?
The connection is invalidated on the next tool call. Subsequent requests for that user fail closed with a clear error. Other users in the tenant remain unaffected. The event is logged for audit.
Can the agent change RPC endpoints or security rules?
Only on the authorizing user's QuickNode account, with their role. Filter the toolset to monitoring-only if you want usage and log visibility without endpoint mutations.
