/ catalog…
Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
x402· baseq 0.72
Top 3 trending altcoins based on AI-analyzed news and Twitter sentiment, paid via x402 USDC micropayment.
trending-altcoinscrypto-market-intelligencetwitter-sentiment-analysis+7
per_call
x402· baseq 0.78
Payment-gated trending crypto token and sector intelligence with narrative clustering and social momentum.
trending-tokenscrypto-intelligencenarrative-clustering+9
per_call
x402· baseq 0.15
Pay-per-call blockchain transaction explainer behind an x402 paywall.
transaction-explanationx402-paywallblockchain-analysis+1
per_call
x402· baseq 0.72
Non-custodial token swap on Base via Permit2, paid per-call with x402 USDC micropayments.
token-swappermit2-signing-dataeip-712+6
per_call
x402· baseq 0.72
Cross-DEX arbitrage scanner on Base — find spread opportunities via x402 micropayments at $0.03/call.
cross-dex-arbitrage-detectionspread-analysisbase-chain-dex-scanning+5
per_call
x402· baseq 0.20
Pay-per-use DeFi intelligence API: agent reputation endpoint via x402 micropayments on Base, Solana, and SKALE.
agent-reputationdefi-intelligencex402-micropayments+5
per_call
x402· baseq 0.20
Cast a paid vote to mint an emoji for today's date on emoji.today via x402.
x402-payment-gatedemoji-votingdaily-mint+2
per_call
x402· baseq 0.30
Pay-per-use DeFi intelligence API: top liquidity pools via x402 micropayments in USDC.
defi-pool-rankingliquidity-analysisx402-micropayments+5
per_call
x402· baseq 0.50
Order an AI Plushie (Super Early Bird tier) on-chain via x402 payment on Base for $129 USDC.
x402-paymentusdc-baseorder-creation+3
129.00 USDC / call
x402· baseq 0.50
Purchase an AI Plushie from the Genesis Collection via on-chain USDC payment on Base.
x402-paymenton-chain-orderusdc-base+2
159.00 USDC / call
x402· baseq 0.72
Pay-per-use DeFi swap quote with price impact analysis via x402 micropayments on Base.
swap-quoteprice-impact-analysisdex-routing+5
per_call
x402· baseq 0.72
Live token prices with FDV, liquidity, and 24h change for Ethereum and Base, quoted in USD/ETH/BTC.
token-price-lookupfdv-valuationliquidity-data+7
0.001 USDC / call
x402· baseq 0.65
Pay-per-use technical analysis (RSI, MACD, Bollinger Bands) for any token via x402 micropayments.
technical-analysisrsimacd+7
per_call
x402· baseq 0.65
Cross-DEX arbitrage scanner on Base — pay $0.03 per scan via x402 USDC micropayments.
cross-dex-arbitrage-scanningspread-analysisbase-chain-defi+4
per_call
x402· baseq 0.55
Pay 1 USDC on Base to mint a mystery reward token with chances for refunds and jackpots.
x402-paymentbase-mainnetusdc-payment+5
1.00 USDC / call
x402· baseq 0.30
Pay-per-use DeFi intelligence and execution via x402 micropayments on Base, Solana, and SKALE.
defi-intelligencetoken-swaptechnical-analysis+11
per_call
x402· baseq 0.25
Pay-per-use correlation matrix endpoint for DeFi token analysis via x402 micropayments
correlation-matrixdefi-intelligencex402-micropayments+6
per_call
x402· baseq 0.50
Zero-Knowledge Proof verification for arbitrary text data via x402 micropayment on Base.
zero-knowledge-prooftext-verificationdata-integrity+5
0.02 USDC / call
x402· baseq 0.35
x402-gated endpoint that waits 2 minutes — useful for testing x402 payment flows on Base.
x402-paymentbase-networkusdc-settlement+5
per_call
x402· baseq 0.10
Ethereum and EVM contract address verification via x402-paid API (currently offline).
ethereum-contract-verificationevm-address-analysissecurity-report+1
0.02 USDC / call
x402· baseq 0.20
Analyze early token buyers on-chain with bot detection and sniper identification via Bitquery.
token-sniping-detectionbot-detectionearly-buyer-analysis+3
0.85 USDC / call
x402· baseq 0.15
NFT collection analysis via Bitquery: mints, whales, floor prices, and wash trading detection.
nft-analyticsmint-trackingwhale-monitoring+4
1.00 USDC / call