/ catalog…
Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
x402· base-sepoliaq 0.30
x402-payable research agent by Questflow — send a prompt, get a researched response via USDC on Base Sepolia.
x402-paymentai-research-agenttext-in-text-out+3
0.5 USDC / call
x402· base-sepoliaq 0.25
x402-payable Web3 trading agent that responds to natural-language prompts about onchain markets.
x402-paymentnatural-language-inputweb3-trading-agent+3
0.5 USDC / call
x402· base-sepoliaq 0.25
Pay-per-message AI agent endpoint on Base Sepolia via x402, powered by Questflow
x402-paymentai-agent-chatbase-sepolia-usdc+3
0.5 USDC / call
x402· base-sepoliaq 0.20
Pay 0.01 USDC (Base Sepolia) to retrieve a specific IPFS CID via x402 paywall.
x402-paymentipfs-content-retrievalpinata-gateway+3
0.01 USDC / call
x402· baseq 0.20
Get detailed analysis of blockchain transactions including sender, receiver, gas fees, and DeFi actions.
blockchain-transaction-analysisetherscan-datagas-fee-breakdown+3
0.01 USDC / call
x402· baseq 0.35
Pay 1 USDC via x402 to buy x420 tokens on Base, returned to your wallet automatically.
x402-paymenttoken-swapbase-network+3
1.00 USDC / call
x402· base-sepoliaq 0.25
Pay-per-call Web3 trading agent via x402 on Base Sepolia, powered by Questflow
x402-paymentweb3-trading-agentbase-sepolia-testnet+3
0.5 USDC / call
x402· base-sepoliaq 0.25
Pay-per-message AI agent endpoint on Questflow's swarm network via x402 micropayments
x402-paymentai-agent-chatbase-sepolia-usdc+2
0.5 USDC / call
x402· baseq 0.35
AI agent that researches and summarizes the latest Web3 news, trends, and innovations on demand.
web3-news-researchblockchain-summarizationcrypto-trend-analysis+6
0.5 AUSD / call
x402· base-sepoliaq 0.30
Chat with a Web3 trading agent via x402 micropayment on Base Sepolia
x402-paymentweb3-trading-agentconversational-ai+2
0.5 USDC / call
x402· baseq 0.30
Trade perpetuals on Aster DEX via an AI agent with x402 micropayments on Base.
perpetual-tradingaster-dexnatural-language-input+6
0.1 AUSD / call
x402· base-sepoliaq 0.25
Pay-per-call Web3 trading agent via x402 on Base Sepolia, powered by Questflow
x402-paymentweb3-trading-agentchat-interface+3
0.5 USDC / call
x402· baseq 0.15
Buy PEPE tokens with a custom USDC amount via x402 payment on Base
token-purchaseusdc-paymentx402-paywall+3
5.00 USDC / call
x402· base-sepoliaq 0.25
Pay-per-message access to a Questflow AI agent swarm via x402 on Base Sepolia
x402-paymenttext-chatai-agent+3
0.5 USDC / call
x402· base-sepoliaq 0.30
Query CoinGlass crypto derivatives data (futures, funding rates, liquidations, open interest) via x402 micropayment.
crypto-derivatives-datafutures-volumeopen-interest+6
0.1 USDC / call
x402· base-sepoliaq 0.25
Pay 0.1 USDC (Base Sepolia) to retrieve IPFS content by CID via x402 paywall.
x402-paymentipfs-content-retrievalmicropayment-gated-content+2
0.1 USDC / call
x402· baseq 0.62
Check any x402 server's health: latency, availability, protocol compliance, and payment endpoint validation.
x402-health-checkapi-monitoringlatency-measurement+4
0.01 USDC / call
x402· base-sepoliaq 0.30
Pay-per-call Web3 trading agent via x402 on Base Sepolia, powered by Questflow
x402-paymentweb3-trading-agenttext-in-text-out+4
0.5 USDC / call
x402· baseq 0.20
x402-payable endpoint on Base returning a simple message for USDC micropayment.
x402-paymentusdc-micropaymentbase-network+2
1.00 USDC / call
x402· base-sepoliaq 0.25
Pay-per-message AI agent endpoint on Questflow's swarm network via x402 micropayments
x402-paymentai-agent-chatbase-sepolia+4
0.5 USDC / call
x402· baseq 0.35
Query RootData crypto project data — funding, teams, investors, ecosystem, and rankings — via x402 micropayment.
crypto-project-searchcrypto-project-detailsfunding-data+9
0.1 AUSD / call
x402· base-sepoliaq 0.30
Pay-per-use AI research agent accessible via x402 micropayments on Base Sepolia
ai-agentresearch-agentx402-payment+4
0.5 USDC / call