sponge-wallet

Manage cryptocurrency assets, execute cross-chain transactions, and access paid services via a unified API.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/eNudimmud/ENKI --skill sponge-wallet
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: sponge-wallet
Source: https://github.com/eNudimmud/ENKI/tree/main/skills/sponge-wallet
Command: npx skills add https://github.com/eNudimmud/ENKI --skill sponge-wallet

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill provides a comprehensive interface for managing cryptocurrency assets, executing trades, bridging between chains, and accessing a marketplace of paid external services, all through a unified API.

Core Features & Use Cases

  • Crypto Management: Check balances, transfer tokens across EVM, Solana, and Tempo chains, and perform token swaps.
  • Cross-Chain Bridging: Seamlessly move assets between different blockchain networks.
  • External Service Access: Utilize paid services like web scraping, AI models, and data lookups via x402 and MPP protocols.
  • Trading: Engage in prediction markets (Polymarket) and perpetual futures (Hyperliquid).
  • Shopping: Initiate purchases on Amazon.
  • Use Case: An agent needs to rebalance a portfolio by swapping SOL for USDC on Solana, then bridging the USDC to the Base chain to pay for a web scraping service.

Quick Start

Use the sponge-wallet skill to check your USDC balance on the Base chain.

Frequently Asked Questions about sponge-wallet

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I manage crypto assets and execute cross-chain transactions across multiple blockchains?

To manage crypto assets and execute cross-chain transactions, you need a unified API interface that supports token transfers across EVM, Solana, and Tempo chains. This approach enables checking balances, performing token swaps, and moving assets seamlessly between different blockchain networks.

Can I use a single crypto wallet API to access paid external services like web scraping and AI models?

A single crypto wallet API can access paid external services like web scraping and AI models by utilizing x402 and MPP protocols. This integration allows agents to directly pay for and utilize external data lookups and computational services programmatically.

How do I bridge USDC from Solana to the Base chain to pay for an external service?

Bridging USDC from Solana to the Base chain requires an API that supports cross-chain transactions and token swaps. You can swap SOL for USDC on Solana, then utilize the bridge functionality to move the USDC to the Base chain for service payments.

Does this crypto wallet API support trading on prediction markets and perpetual futures?

This crypto wallet API supports trading on prediction markets and perpetual futures by providing dedicated integration with platforms like Polymarket and Hyperliquid. You can execute trades and manage positions directly through the unified API interface.

What do I need to authenticate API requests for cryptocurrency transfers and swaps?

Authenticating API requests for cryptocurrency transfers and swaps requires an API key and adherence to specific API versioning standards. This authentication mechanism ensures secure access to wallet management and cross-chain bridging functionalities.