/ catalog…
Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
x402· base-sepoliaq 0.45
Pay-per-access IPFS content gateway serving a PNG image via x402 micropayment on Base Sepolia.
ipfs-content-deliveryx402-micropaymentimage-serving+2
1.00 USDC / call
x402· baseq 0.52
Search Twitter/X for posts and influential mentions via x402 micropayment.
twitter-searchsocial-media-monitoringx402-payment+5
0.01 USDC / call
x402· baseq 0.55
Analyze a Twitter account's mentions, engagement metrics, and follower growth via ELFA API data.
twitter-account-analysismention-searchengagement-metrics+7
0.01 USDC / call
x402· baseq 0.55
Get a wallet's USDC activity summary on Base: transfers, net flow, first/last seen timestamps.
usdc-activity-summarybase-network-wallet-analysistransfer-count+4
0.03 USDC / call
x402· baseq 0.50
Fetch a Twitter/X user's recent posts via x402 micropayment on Base
twitter-user-timelinetweet-retrievalpagination-cursor+3
0.01 USDC / call
x402· base-sepoliaq 0.20
Pay-per-access IPFS content retrieval via x402 on Pinata gateway (base-sepolia)
ipfs-content-retrievalx402-payment-gatingpinata-gateway+2
1.00 USDC / call
x402· base-sepoliaq 0.35
Pay-per-access IPFS content retrieval via x402 on Base Sepolia (USDC)
ipfs-content-retrievalx402-payment-gatingbase-sepolia-usdc+2
0.001 USDC / call
x402· baseq 0.40
Convert XLSX spreadsheet files to PDF via a pay-per-request x402 endpoint.
xlsx-to-pdffile-conversionmultipart-upload+2
0.001 USDC / call
x402· base-sepoliaq 0.20
Pay-per-access IPFS content retrieval via x402 on Base Sepolia (0.1 USDC)
ipfs-content-retrievalx402-payment-gatingpinata-gateway+2
0.1 USDC / call
x402· base-sepoliaq 0.35
Pay 0.25 USDC on Base Sepolia to retrieve a pinned IPFS file via Pinata gateway.
ipfs-content-retrievalx402-payment-gatingusdc-payment+3
0.25 USDC / call
x402· baseq 0.45
Pay-per-read gated blog post delivered via x402 micropayment on Base
x402-payment-gatinggated-content-deliveryhtml-blog-post+2
1.00 USDC / call
x402· base-sepoliaq 0.15
Pay-per-access IPFS content retrieval via x402 on Pinata gateway (base-sepolia)
ipfs-content-retrievalx402-payment-gatingpinata-gateway+2
0.5 USDC / call
x402· base-sepoliaq 0.35
Pay-per-access IPFS content retrieval via x402 on Base Sepolia (0.5 USDC per fetch).
x402-paywallipfs-content-deliverypinata-gateway+3
0.5 USDC / call
x402· baseq 0.72
Generate a unique AI trivia question via Claude Sonnet 4.5 for 1.25 USDC on Base.
trivia-question-generationclaude-sonnet-4-5x402-payment+5
1.25 USDC / call
x402· baseq 0.72
Create a Solana associated token account (ATA) for any wallet and SPL mint, paid per-call via Base USDC.
solana-ata-creationspl-token-accountcross-chain-payment+5
0.4 USDC / call
x402· base-sepoliaq 0.45
Chat-based Web3 trading agent covering Polymarket, Pump.fun, OKX, and more via x402 micropayment.
x402-paymentweb3-trading-agentchat-interface+4
0.5 USDC / call
x402· baseq 0.65
Submit trivia answers via x402 on Base to mint POIC tokens when correct.
x402-paymenttrivia-answer-verificationerc20-token-minting+4
0.001 USDC / call
x402· baseq 0.10
Payment checkout endpoint on barvis.io — currently unresponsive to probes.
payment-checkout
5.00 USDC / call
x402· baseq 0.55
Buy BITCOIN tokens (0xc413…d07) on Base with a custom USDC amount via x402 payment.
token-swapusdc-paymentbase-network+3
5.00 USDC / call
x402· baseq 0.10
Token address lookup endpoint on Barvis.io (x402-payable, currently unresponsive)
token-address-lookupx402-paymentblockchain-data
0.1 USDC / call
x402· base-sepoliaq 0.45
Pay-per-call Hello World instructional agent covering Python, JavaScript, and HTML/CSS via x402.
x402-paymenthello-world-tutorialpython-examples+5
0.5 USDC / call
x402· baseq 0.45
Purchase CodeNut platform credits via x402 — pay $1 USDC on Base, receive 100x worth of credits.
x402-paymentusdc-basecredit-purchase+2
1.00 USDC / call