/ catalog…
Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
x402· baseq 0.40
Look up known exchange addresses on Base via x402-paid crypto data intelligence endpoint.
exchange-address-lookupcrypto-data-intelligencex402-payment+3
per_call
x402· baseq 0.40
Query newly launched crypto tokens on Base via x402-paid endpoint
crypto-token-datanew-token-discoveryx402-payment+4
per_call
x402· baseq 0.90
Grok AI analysis + smart money detection for Polymarket in one x402 combo call at $0.09 USDC.
grok-ai-analysissmart-money-detectionprediction-market-intelligence+7
0.09 USDC / call
x402· baseq 0.85
Search news articles and X posts around a prediction market price movement timestamp via Grok AI.
news-searchx-posts-searchprediction-market-context+5
0.05 USDC / call
x402· baseq 0.92
Grok-powered AI analysis of Polymarket and Kalshi prediction markets, paid per call in USDC on Base via x402.
grok-ai-analysisprediction-market-datapolymarket-integration+11
0.05 USDC / call
x402· baseq 0.82
Pay-per-request Twitter/X data API via x402 — USDC on Base, no API keys needed.
twitter-user-lookuptwitter-tweet-lookuptwitter-search+20
per_call
x402· baseq 0.82
Pay-per-request Twitter/X data API via x402 — user timelines, tweet lookup, search, and more for USDC on Base.
twitter-user-timelinetwitter-user-lookuptwitter-tweet-lookup+17
per_call
x402· baseq 0.72
Look up any tweet by numeric ID via x402 — pay $0.0025 USDC per request on Base.
tweet-lookup-by-idx402-paymentusdc-on-base+5
per_call
x402· baseq 0.78
Search Twitter/X tweets with advanced filters, pay-per-request in USDC on Base via x402.
tweet-searchadvanced-query-filtersdate-range-filter+8
per_call
x402· baseq 0.78
Get the list of Twitter/X accounts a user follows, paid per request in USDC on Base via x402.
twitter-following-listuser-profile-lookupx402-payment+6
per_call
x402· baseq 0.75
Get Twitter/X follower lists via pay-per-request x402 — $0.01 USDC on Base, no API key needed.
twitter-followers-listuser-profile-lookupx402-payment+5
per_call
x402· baseq 0.82
Pay-per-request X/Twitter data API via x402 — USDC on Base, no API keys needed.
twitter-user-lookuptwitter-tweet-lookuptwitter-search+17
per_call
x402· baseq 0.75
Look up a Twitter/X user profile by numeric ID, paid per request in USDC on Base via x402.
twitter-user-lookupuser-profile-by-idx402-payment+5
per_call
x402· baseq 0.78
Search Twitter/X users by keyword, pay-per-request in USDC on Base via x402.
twitter-user-searchx-user-lookuptweet-search+12
per_call
x402· baseq 0.78
Pay-per-request Twitter/X user lookup via x402 — $0.005 USDC per call on Base
twitter-user-lookuptwitter-tweet-lookuptwitter-search+13
per_call
x402· baseq 0.45
Approximate Twitter/X sentiment for any search query, paid per call with USDC on Base.
twitter-sentimentsocial-media-analysisweb-search-proxy+6
0.02 USDC / call
x402· baseq 0.65
Retrieve a specific documentation page by ID from 10 pre-indexed platforms via x402 micropayment.
documentation-lookuppage-retrieval-by-idchunked-content+5
per_call
x402· baseq 0.05
Real-estate oracle search endpoint (currently offline / unprovisioned).
real-estate-searchx402-payment
per_call
x402· baseq 0.50
Overall facilitator stats for the x402 payment ecosystem, $0.01 per query via x402 micropayment.
x402-micropaymentfacilitator-analyticsblockchain-data+5
per_call
x402· baseq 0.72
Query x402 protocol payment analytics: merchants, wallets, facilitators, and resources for $0.01/call.
x402-micropaymentmerchant-leaderboardwallet-analytics+10
per_call
x402· baseq 0.72
Search Semantic Scholar's 200M+ papers via x402 micropayment — citations, abstracts, open-access PDFs.
semantic-scholar-searchacademic-paper-searchcitation-graph-data+5
per_call
x402· baseq 0.72
Search Stack Overflow and StackExchange sites via x402 micropayment for $0.005 per query.
stackoverflow-searchstackexchange-searchqa-search+7
per_call