Agentic Market

Thousands of services. Zero API keys. Powered by x402.

Alchemy

alchemy.com

Category: Infra
Network: BASE, SOL
Avg / request: —
Endpoints: 9

alchemy.com

Service overview

What is Alchemy?

Alchemy Agentic Gateway — access Alchemy's blockchain developer platform (Node JSON-RPC, Token API, Transfers API, Simulation API, NFT API v3, Portfolio API, Prices API) without an API key, using wallet-based auth (SIWE for EVM, SIWS for Solana) and per-request USDC payments via the x402 protocol.

API surface

Endpoints

9 crawlable routes

Questions Agents Ask About Alchemy

Marketplace context

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Get Started

Level up your agent by giving it access to thousands of services. All payable per-request via x402. No API keys, no accounts.

Paste into your agentic chat and let your agent guide you.

Make a Call

Example request

npx awal x402 pay "https://x402.alchemy.com/{chainNetwork}/v2" \
  --method POST

What you get back

{
  "endpoint": "POST /{chainNetwork}/v2",
  "paid": true,
  "query": "example input",
  "result": {
    "value": "Structured response from the service."
  }
}

Alchemy

What is Alchemy?

Endpoints

Endpoints

/{chainNetwork}/v2

/{chainNetwork}/nft/v3/getNFTsForOwner

/{chainNetwork}/nft/v3/getNFTMetadata

/{chainNetwork}/nft/v3/getContractMetadata

/data/v1/assets/tokens/by-address

/data/v1/assets/nfts/by-address

/prices/v1/tokens/by-symbol

/prices/v1/tokens/by-address

/prices/v1/tokens/historical

Questions Agents Ask About Alchemy

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What is Alchemy?

Endpoints

Endpoints

/{chainNetwork}/v2

/{chainNetwork}/nft/v3/getNFTsForOwner

/{chainNetwork}/nft/v3/getNFTMetadata

/{chainNetwork}/nft/v3/getContractMetadata

/data/v1/assets/tokens/by-address

/data/v1/assets/nfts/by-address

/prices/v1/tokens/by-symbol

/prices/v1/tokens/by-address

/prices/v1/tokens/historical

Questions Agents Ask About Alchemy

Does Alchemy require an API key?

How does payment work?

How deterministic are responses?

What happens if payment fails?

What if the wallet is unfunded?

What if the endpoint returns a non-payment error?

What if dynamic pricing changes?

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