NervePayNervePay
For Agent Developers

Ship agents that
authenticate anywhere

One cryptographic identity for every service. No more managing dozens of API keys. Your agent proves who it is with a single, portable passport.

Create Agent Passport5-Minute Quickstart

The Problem with API Keys

Managing agent authentication today is painful

Key Sprawl

Your agent needs a different API key for every service. 10 services = 10 keys to manage, rotate, and secure.

No Identity

API keys don't tell services anything about your agent. No reputation, no capabilities, no trust history.

Security Risk

Keys get leaked in logs, shared accidentally, or stolen. Once compromised, they're hard to revoke everywhere.

The NervePay Solution

One identity, infinite services

Single Identity

One DID + keypair works everywhere. No more key management headaches.

Built-in Trust

Your reputation follows you. Services know they can trust you.

Cryptographic Proof

Can't be forged, shared, or stolen. Your private key never leaves your control.

Built for Developers

Everything you need to ship authenticated agents

Universal Authentication

Works with any service that supports NervePay. Growing ecosystem of partners.

Simple SDK

Python, TypeScript, and Rust SDKs. Sign requests in one line of code.

No Token Refresh

Ed25519 signatures don't expire. No OAuth dance, no refresh tokens.

Built-in Payments

Enable x402 payments. Your agent can pay for APIs autonomously.

Scoped Tokens

Create limited-scope tokens for specific tasks. Revoke anytime.

Fast Verification

Sub-10ms signature verification. No network calls needed.

Sign Requests in Seconds

Add authentication to your agent with minimal code

agent.py
python
from nervepay import AgentPassport


# Initialize with your credentials
passport = AgentPassport(
    did="did:nervepay:agent:7xKp...",
    private_key="5Jvb8Kz9..."
)


# Make authenticated requests to any NervePay-enabled service
response = passport.request(
    method="GET",
    url="https://api.example.com/data",
)


# That's it! The SDK handles:
# - Signing the request with Ed25519
# - Adding DID and signature headers
# - Timestamp and nonce for replay protection

What You Can Build

Autonomous Trading Bots

Agents that authenticate with exchanges, execute trades, and manage portfolios—all with cryptographic proof of identity.

Multi-exchange authTransaction limitsAudit trail

Data Pipeline Agents

Agents that collect data from multiple sources, each requiring different credentials. One passport handles them all.

Multi-source accessSecure data handlingRate limiting

Customer Service Agents

Agents that interact with CRMs, ticketing systems, and knowledge bases. Verified identity for every action.

SSO integrationAction loggingHITL support

DevOps Automation

Agents that manage infrastructure, deploy code, and handle incidents. Secure access to sensitive systems.

Least privilegeTemporary tokensCompliance ready
"NervePay simplified our agent authentication completely. We went from managing 15 different API keys to a single identity that works everywhere."

— Agent Developer, YC Startup

Ready to build?

Create your first Agent Passport in under 5 minutes. Free forever for individual developers.

Get Started FreeRead the Docs