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Drock91
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alchemy-agentic-gateway

Provide secure multi-path access to Alchemy APIs for blockchain development.

Updated Apr 3, 2026
Search Tags:#blockchain#alchemy#gateway#x402#siwe#siws#mpp
One-click install
npx skills add https://github.com/Drock91/ows-hackathon --skill alchemy-agentic-gateway
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: alchemy-agentic-gateway
Source: https://github.com/Drock91/ows-hackathon/tree/main/.agents/skills/alchemy-agentic-gateway
Command: npx skills add https://github.com/Drock91/ows-hackathon --skill alchemy-agentic-gateway

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Provide secure, multi-path access to Alchemy APIs for blockchain development.

Core Features & Use Cases

  • Multi-path API access (API Key, x402, MPP) for flexible authentication and billing.
  • Wallet-based authentication using SIWE/SIWS for EVM and Solana; supports cross-chain access to RPC, balances, NFT metadata, asset transfers, and simulations.
  • Handles 402/WWW authentication flows and cross-chain protocol choices to streamline developer workflows.

Quick Start

Choose your access path (API Key, x402, or MPP) and follow the prompts to authenticate and begin making requests.

Frequently Asked Questions about alchemy-agentic-gateway

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

FAQPage Schema
How do I secure Alchemy API access using wallet-based authentication?▼

Secure Alchemy API access by authenticating through SIWE for EVM or SIWS for Solana. This enables wallet-based identity verification to safely interact with RPC endpoints, token balances, and NFT metadata.

What is the best way to handle cross-chain API requests for EVM and Solana?▼

Handling cross-chain API requests requires a unified gateway supporting EVM and Solana protocols. It routes RPC calls, asset transfers, and transaction simulations across both networks using wallet-based authentication.

Can I use x402 or MPP instead of an API key for Alchemy blockchain development?▼

Yes, you can use x402 or MPP instead of an API key for Alchemy blockchain development. The gateway supports these three distinct authentication protocols to provide flexible billing and multi-path API access.

Do I need network access to run transaction simulations across EVM and Solana?▼

Yes, network access is required to run transaction simulations across EVM and Solana. An optional API key can be used, but active network connectivity is necessary to process RPC calls and handle 402 payment flows.

Why does my Alchemy API request return a 402 error during cross-chain workflows?▼

A 402 error during cross-chain workflows indicates a payment or authentication challenge. The gateway intercepts 402/WWW authentication flows, automatically handling MPP or x402 protocols to streamline the developer workflow and restore access.

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