MARKET MONITOR / CATALOGUE Services 131,106 MCP listed 40,658 x402 90,515 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-29 · 3 sources
Task

Nft

66 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.

Erc721 balance x402 REST usage

How many NFTs from one collection an address holds — Genesis402 / UnyKorn Operator Network

twin.unykorn.org Crypto & Payments 2 calls / 30d checked 2026-10-27
0.003 USDC per call per call

Citiview Agent Market x402 REST usage

Breached password check: is this password in known data breaches, and how often? Send only the SHA-1 hash (never the password); just the first 5 characters reach Have I Been Pwned (k-anonymity). Up to 50 hashes per call.

agents.citiviewgroup.com Security 3 calls / 30d checked 2026-10-28
0.002 USDC per call per call

NFT Metadata x402 REST usage

Metadata of an ERC-721 or ERC-1155 token: token URI resolved from IPFS, Arweave, data URI or https into name, description, image link and traits. Use for NFT displays, rarity or appraisal.

bess-x402.onrender.com Crypto & Payments 2 calls / 30d checked 2026-10-29
0.003 USDC per call per call

Xrpl nfts x402 REST usage

XLS-20 NFTs held by an XRPL account — Genesis402 / UnyKorn Operator Network

twin.unykorn.org Crypto & Payments 1 calls / 30d checked 2026-10-27
0.005 USDC per call per call

NFT Owner x402 REST usage

Current owner of an ERC-721 NFT by contract and token ID. Use to verify ownership for token gating, sales or airdrops.

bess-x402.onrender.com Crypto & Payments 2 calls / 30d checked 2026-10-29
0.002 USDC per call per call

Erc1155 balance x402 REST usage

ERC1155 balance for one owner and token id — Genesis402 / UnyKorn Operator Network

twin.unykorn.org Data & Finance 1 calls / 30d checked 2026-10-27
0.003 USDC per call per call

Erc721 owner x402 REST usage

Who currently owns one ERC721 token — Genesis402 / UnyKorn Operator Network

twin.unykorn.org Data & Finance 1 calls / 30d checked 2026-10-27
0.003 USDC per call per call

Erc1155 uri x402 REST usage

Metadata URI for one ERC1155 token id — Genesis402 / UnyKorn Operator Network

twin.unykorn.org Data & Finance 1 calls / 30d checked 2026-10-27
0.003 USDC per call per call

Erc721 approved x402 REST usage

Which address is approved to move one NFT — Genesis402 / UnyKorn Operator Network

twin.unykorn.org Crypto & Payments 1 calls / 30d checked 2026-10-27
0.003 USDC per call per call

Erc721 approved for all x402 REST usage

Has an owner granted an operator control of their whole collection — Genesis402 / UnyKorn Operator Network

twin.unykorn.org Crypto & Payments 1 calls / 30d checked 2026-10-27
0.003 USDC per call per call

Erc721 token of owner x402 REST usage

The Nth token id an address owns in a collection — Genesis402 / UnyKorn Operator Network

twin.unykorn.org Data & Finance 1 calls / 30d checked 2026-10-27
0.003 USDC per call per call

Tanod chainpeek x402 REST usage

UTC time and latest Base block. Use when you need a clock.

tanod.dev Crypto & Payments 3 calls / 30d checked 2026-10-29
0.001 USDC per call per call

NFT Owner Lookup x402 REST

Current ERC721 owner by contract and token id via ownerOf, read-only.

qdmbzzwftor2rgmxupyyasguhy.srv.us Data & Finance checked 2026-10-29
0.000675 USDC per call per call

NFT Metadata Reader x402 REST

ERC721 or ERC1155 standard, collection name, symbol and tokenURI by contract and token id, read-only.

qdmbzzwftor2rgmxupyyasguhy.srv.us Data & Finance checked 2026-10-29
0.000675 USDC per call per call

nft-floor x402 REST

Multi-chain NFT collection floor price in one call: floor in native currency AND USD, 24h floor change percent, market cap and the resolved source. EVM via CoinGecko (pass chain+contract or a CoinGecko slug), Solana + Bi...

payai.agentstools.dev Crypto & Payments checked 2026-10-29
0.01 USDC per call per call

nft-collection x402 REST

Flagship NFT collection intelligence: fuses identity, floor (native+USD), market cap, volume, total supply, holders and listed count into COMPUTED metrics — liquidity ratio (listed/supply + volume/mcap), holder/supply ra...

payai.agentstools.dev Crypto & Payments checked 2026-10-29
0.03 USDC per call per call

nft-sales x402 REST

Recent NFT sales intelligence for a collection: 24h sale count, average sale price (native+USD), momentum versus floor and sales velocity. Live native trade feed on Solana and Bitcoin-Ordinals (Magic Eden activities); on...

payai.agentstools.dev Crypto & Payments checked 2026-10-29
0.02 USDC per call per call

approvals-nft x402 REST

Standing-state audit of a wallet's live NFT operator approvals. Indexes every ApprovalForAll the address granted, filters to operators still live on-chain via isApprovedForAll, flags scam-listed, stale and canonical oper...

payai.agentstools.dev Crypto & Payments checked 2026-10-29
0.01 USDC per call per call

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