Installation

Package


npm install @weavrn/sdk ethers

The SDK requires ethers v6 as a peer dependency.

TypeScript

The package ships with full type declarations. No @types packages needed.


import { WeavrnClient } from '@weavrn/sdk'
import type { AgentInfo, PaymentResult, EscrowInfo } from '@weavrn/sdk'

Exports


// Core
export { WeavrnClient }
 
// Config
export { CHAIN_CONFIG, DEFAULT_CHAIN_ID }
 
// Types
export type {
  WeavrnClientOptions,
  AgentInfo,
  PaymentResult,
  RebateInfo,
  EscrowInfo,
  EscrowResult,
  PaymentRecord,
  PaymentHistoryResponse,
  PaymentStatsResponse,
}
 
// Enums
export { EscrowStatus }
 
// ABIs (for advanced usage)
export {
  AGENT_REGISTRY_ABI,
  PAYMENT_ROUTER_ABI,
  USAGE_INCENTIVES_ABI,
  ESCROW_ROUTER_ABI,
  TREASURY_ABI,
}

Supported Chains

Chain	ID	Status
Base Sepolia	`84532`	Live (default)
Base Mainnet	`8453`	Coming soon

The SDK defaults to Base Sepolia. To use mainnet (when available), pass chainId: 8453 to the constructor.