PASAR API

🇲🇾 Alchemy Web3 Node Infrastructure

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Premier Ethereum/L2 node provider: JSON-RPC for 80+ networks (Ethereum, Polygon, Base, Arbitrum), NFT API, WebSocket subscriptions, smart wallet support. 30M compute units/month free.

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# Alchemy Web3 Node Infrastructure needs an API key ~ get yours at:
# https://www.alchemy.com/docs
curl 'https://eth-mainnet.g.alchemy.com/v2' \
  -H 'X-API-Key: YOUR_API_KEY'

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I'm integrating a Malaysia API into my app.

API: Alchemy Web3 Node Infrastructure
Provider: Alchemy
Auth: requires an API key (sign up: https://www.alchemy.com/docs)
Pricing: freemium
Base URL: https://eth-mainnet.g.alchemy.com/v2
Important note: Premier Ethereum/L2 node provider: JSON-RPC for 80+ networks (Ethereum, Polygon, Base, Arbitrum), NFT API, WebSocket subscriptions, smart wallet support. 30M compute units/month free.

Source: Alchemy (https://www.alchemy.com/docs)
Source type: Provider API or developer docs
Endpoint type: Provider API base URL
Integration difficulty: Needs API key
Last checked: 2026-06-15
Production caveat: Keep credentials server-side and confirm current limits, pricing, and webhook/error behaviour in the provider docs.

Help me set up the correct onboarding/authentication path and make the first valid request ~ explain exactly where credentials go and what must happen before production.

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