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Phantom API — Ronin NFT Metadata
x402
Phantom API — Ronin NFT Metadata is a paid API for AI agents from phantom-api-omega.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Fetches NFT metadata for a given token and contract address on the Ronin blockchain network
Price / call$0.01
Success—
StatusUnknown
How this service works
Lightning-fast access to blockchain data, smart contract insights, and Web3 infrastructure across 57+ networks. Pay-per-call via x402.
Output
Returns NFT metadata for the specified token on the Ronin blockchain, typically including the token's name, description, image URL, and an array of attributes or traits (e.g. rarity, type, stats) as defined by the contract's metadata standard.
Example use cases
Ronin NFT trait lookup
“I want to check the traits and attributes of a specific Axie — contract address 0x32950db2a7164ae833121501c797d79e7b79d74c, token ID 88771. Can you grab its metadata from the Ronin chain?”
NFT marketplace listing enrichment
“I'm building a listing for a Ronin NFT and need the official metadata — name, image, and attributes — for token ID 5500 at contract 0x8b4de256180cfec54c436a470af50f9ee2813dbb. Can you fetch it?”
Portfolio NFT display data
“Show me the full metadata for token ID 200 from the Ronin contract at 0xa8754b9fa15fc18bb59458815510e40a12cd2014 so I can display it in my wallet dashboard.”
Technical details
Endpoint
POSThttps://phantom-api-omega.vercel.app/api/ronin/nft/metadataWhen to prefer
Use this endpoint when you need fast, pay-per-call NFT metadata lookups specifically on the Ronin blockchain (e.g. Axie Infinity, Sky Mavis ecosystem assets). Prefer it over generic NFT APIs when you need Ronin-specific on-chain data without a subscription or API key, and when cost-per-call via USDC micropayment is acceptable.
Side effects
- Invalid or non-existent contractAddress returns an error or empty response
- Invalid tokenId (e.g. token not minted) returns null or error
- Network timeout if Ronin RPC is congested
- Contract address not supporting standard NFT metadata interface may return malformed data
- Payment failure via x402 protocol blocks the request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| tokenId | string | |
| contractAddress | string |
Tags
x402
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