LangChainFramework

Privy MCP Server

Bring Web3
to LangChain

Name: Privy MCP Server
Price: 29 USD
Availability: InStock
Rating: 2.2 (1 reviews)
Author: Vinkius

Learn how to connect Privy to LangChain and start using 12 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.

GDPR Free for Subscribers

Batch Create WalletsCreate UserCreate WalletDelete UserGet TransactionGet Transaction By External IdGet UserGet User By EmailGet WalletSearch UsersUpdate WalletWallet Rpc

Unlock for AI Agents

Ask AI about this MCP Server ChatGPT Claude Perplexity

Compatible with every major AI agent and IDE

Claude

ChatGPT

Cursor

Gemini

Windsurf

VS Code

JetBrains

Vercel

+ other MCP clients

What is the Privy MCP Server?

Connect your Privy application to any AI agent to streamline user onboarding and wallet management in your Web3 application through natural language.

What you can do

User Management — Create new users, search for existing ones by term or email, and retrieve full profile metadata.
Embedded Wallets — Provision new wallets (Ethereum, Solana, Bitcoin, Sui) for your users individually or in batches of up to 100.
Wallet Operations — Update wallet metadata, policies, and ownership, or retrieve specific wallet details via ID.
Blockchain Actions — Execute RPC methods like signing messages or sending transactions directly through managed wallets.
Data Maintenance — Securely delete user records when they are no longer needed.

How it works

Subscribe to this server
Enter your Privy App ID and App Secret
Start managing your Web3 identity and wallet infrastructure from Claude, Cursor, or any MCP client

Who is this for?

Web3 Developers — quickly inspect user accounts or provision test wallets without leaving the code editor.
Product Managers — search for user profiles and verify linked accounts or wallet statuses during support or planning.
DevOps & Security — automate user lifecycle management and wallet policy updates via a conversational interface.

Built-in capabilities (12)

batch_create_wallets

Batch create wallets

create_user

Create a new user object with linked accounts

create_wallet

Create a new wallet

delete_user

Delete a user

get_transaction

Get a transaction

get_transaction_by_external_id

Get a transaction by external ID

get_user

Get a user by ID

get_user_by_email

Get a user by email address

get_wallet

Get wallet details

search_users

Search for users

update_wallet

Update a wallet

wallet_rpc

Perform a wallet RPC action

Why LangChain?

LangChain's ecosystem of 500+ components combines seamlessly with Privy through native MCP adapters. Connect 12 tools via Vinkius and use ReAct agents, Plan-and-Execute strategies, or custom agent architectures. with LangSmith tracing giving full visibility into every tool call, latency, and token cost.

—
The largest ecosystem of integrations, chains, and agents. combine Privy MCP tools with 500+ LangChain components
—
Agent architecture supports ReAct, Plan-and-Execute, and custom strategies with full MCP tool access at every step
—
LangSmith tracing gives you complete visibility into tool calls, latencies, and token usage for production debugging
—
Memory and conversation persistence let agents maintain context across Privy queries for multi-turn workflows

See it in action

Privy in LangChain

AI Agent→Vinkius

High Security·Kill Switch·Plug and Play

Why Vinkius

Privy and 4,000+ other MCP servers. One platform. One governance layer.

Teams that connect Privy to LangChain through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.

4,000+MCP Servers ready

<40msCold start

60%Token savings

	Raw MCP	Vinkius
Server catalog	Find and host yourself	4,000+ managed
Infrastructure	Self-hosted	Sandboxed V8 isolates
Credential handling	Plaintext in config	Vault + runtime injection
Data loss prevention	None	Configurable DLP policies
Kill switch	None	Global instant shutdown
Financial circuit breakers	None	Per-server limits + alerts
Audit trail	None	Ed25519 signed logs
SIEM log streaming	None	Splunk, Datadog, Webhook
Honeytokens	None	Canary alerts on leak
Custom domains	Not applicable	DNS challenge verified
GDPR compliance	Manual effort	Automated purge + export

Unlock for AI Agents View step-by-step setup guide for LangChain →

Enterprise Security

Why teams choose Vinkius for Privy in LangChain

The Privy MCP Server runs on Vinkius-managed infrastructure inside AWS — a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts. All 12 tools execute in hardened sandboxes optimized for native MCP execution.

Your AI agents in LangChain only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.

Unlock for AI Agents View full Privy details →

Fully ManagedVinkius Servers

60%Token savings

High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

The Vinkius Advantage

How Vinkius secures
Privy for LangChain

Every tool call from LangChain to the Privy MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.

< 40msCold start

Ed25519Signed audit chain

60%Token savings

FAQ

Frequently asked questions

Can I find a user if I only have their email address?

Yes. You can use the get_user_by_email tool to retrieve the full user object and linked accounts associated with that specific email address.

Is it possible to create multiple wallets for a large group of users at once?

Absolutely. The batch_create_wallets tool allows you to create up to 100 wallets in a single request, which is ideal for bulk onboarding or migration tasks.

Can the AI agent perform transactions on behalf of a wallet?

Yes, using the wallet_rpc tool. You can specify the wallet_id and the RPC method (like eth_sendTransaction) to execute blockchain actions through Privy's infrastructure.

How does LangChain connect to MCP servers?

Use langchain-mcp-adapters to create an MCP client. LangChain discovers all tools and wraps them as native LangChain tools compatible with any agent type.

Which LangChain agent types work with MCP?

All agent types including ReAct, OpenAI Functions, and custom agents work with MCP tools. The tools appear as standard LangChain tools after the adapter wraps them.