/ catalog…
Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
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 0.10
Game-theory analysis agent endpoint (currently offline / undeployed).
game-theory-analysisagent-invocationx402-payment
1.00 USDC / call
x402· baseq 0.10
Game-theory governance agent endpoint (currently offline / not deployed).
game-theorygovernance-analysisai-agent
0.75 USDC / call
x402· baseq 0.50
Purchase 10 search/AI-chat credits on Gifu API for $1.00 USDC on Base via x402
x402-paymentcredit-purchaseusdc-base+3
1.00 USDC / 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 0.05
AI chat endpoint (currently taken over / non-functional).
ai-chatx402-payment
0.01 USDC / call
x402· baseq 0.62
Natural-language queries against Hubble Solana blockchain data, paid per call via x402 on Base.
natural-language-queryblockchain-datasolana-data+5
0.05 USDC / call
x402· baseq 0.35
Query NFT ownership data via x402 micropayment on Base for $0.02 per request.
nft-ownership-queryx402-micropaymentusdc-payment+3
0.02 USDC / call
x402· baseq 0.30
Wait 5 minutes — an x402-gated delay endpoint on Base from the WURK microtask platform.
x402-paymentbase-networkusdc-settlement+2
per_call
x402· baseq 0.30
x402-gated endpoint on WURK that waits 1 minute — likely a test/demo endpoint for the x402 payment flow on Base.
x402-payment-gatebase-chain-settlementusdc-payment+2
per_call
x402· baseq 0.35
NFT metadata endpoint on Base, pay-per-call via x402 with USDC at $0.02/request.
x402-paymentnft-metadatausdc-base+2
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 0.35
Query NFT ownership data via x402 micropayment on Base for $0.02 per request.
x402-paymentnft-ownership-queryusdc-base-settlement+3
0.02 USDC / call
x402· baseq 0.35
NFT metadata endpoint on Base, pay-per-call via x402 with USDC at $0.02/request.
nft-metadatax402-paymentusdc-settlement+3
0.02 USDC / call
x402· baseq 0.35
x402 pay-per-call API platform on Base with $0.02 USDC requests — no keys, no rate limits.
x402-paymentpay-per-callusdc-base+11
0.02 USDC / call
x402· baseq 0.55
Brazilian financial market API: stock quotes, fundamentals, FIIs, crypto, FX, and economic indicators from B3/CVM/BCB.
stock-quoteshistorical-ohlcvdividends+16
0.01 USDC / call
x402· baseq 0.40
Query NFT ownership data via x402 micropayment on Base for $0.02 per request.
nft-ownership-queryx402-micropaymentusdc-settlement+4
0.02 USDC / call
x402· baseq 0.35
Query NFT ownership data via x402 micropayment on Base for $0.02 per request.
nft-ownership-lookupx402-micropaymentbase-network+2
0.02 USDC / call
x402· baseq 0.30
x402-gated premium API endpoint on Base, pay-per-call with USDC at $0.02/request.
x402-paymentusdc-basepay-per-request+3
0.02 USDC / call
x402· baseq 0.35
Query NFT ownership data via x402 micropayment on Base for $0.02 per request.
nft-ownership-lookupx402-micropaymentusdc-settlement+3
0.02 USDC / call
x402· baseq 0.35
NFT metadata endpoint on Base, pay-per-call via x402 with USDC at $0.02/request.
x402-paymentnft-metadatausdc-settlement+3
0.02 USDC / call
x402· baseq 0.35
NFT metadata endpoint on Base, pay-per-call via x402 with USDC at $0.02/request.
nft-metadatax402-paymentusdc-settlement+3
0.02 USDC / call