Agentic Market

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

api.x721.dev

Category: Service
Network: BASE
Avg / request: $40.20
Endpoints: 1

api.x721.dev

Service overview

What is api.x721.dev?

Mint the first NFT by x402

API surface

Endpoints

1 crawlable route

Questions Agents Ask About api.x721.dev

Marketplace context

Similar Services

Browse all services

api.oatp.cc

Service

OATP · tx_explainer — Fetch a Solana transaction by signature and return a human-readable explanation: programs invoked, token balance changes, fee (SOL + USD), and a one-line summary.

$0.10 – $0.500 calls

api.exa.ai

Service

Exa /contents endpoint

$0.001 – $0.0070 calls

x402.ottoai.services

Service

Decode and explain any EVM blockchain transaction across 11 chains (Base, Ethereum, Arbitrum, Optimism, Avalanche, Polygon, Mantle, Monad, Plasma, BSC, Hyperliquid). Get a human-readable summary of swaps, transfers, approvals, DeFi interactions, and more.

$0.001 – $0.500 calls

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://api.x721.dev/mint"

What you get back

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

What is api.x721.dev?

Endpoints

Endpoints

/mint

Questions Agents Ask About api.x721.dev

Does api.x721.dev 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?

Similar Services

api.oatp.cc

api.exa.ai

x402.ottoai.services