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Service Protocol Price Category Health Latency Source
Compare any two portfolio or SEC-style holdings datasets (up to 1000 rows each) ... https://www.u2a.com.au/api/mcp/holdings-diff x402 $0.01 crypto/wallet healthy 590ms bazaar
Compare canonical rollup bridge vs fast intent bridge fees and finality times fo... https://bot-bazaar.fly.dev/v1/x402/bridge-route-fee-compare x402 $0.01 crypto/transactions healthy 329ms bazaar
Compare current unsigned x402 quotes for 2–4 supplied API requests. Return origi... https://api.mekler.ai/v1/services/offers/compare-request-quotes x402 $0.0050 tools/search healthy 287ms bazaar
Compare hashes https://api.gadgethumans.com/hash-compare L402 $0.0010 developer-tools/utilities healthy — self-registered
Compare hashes (x402) https://api.gadgethumans.com/hash-compare x402 $0.0010 developer-tools/utilities healthy — self-registered
Compare semver https://api.gadgethumans.com/semver-compare L402 $0.0020 developer-tools/utilities healthy — self-registered
Compare semver (x402) https://api.gadgethumans.com/semver-compare x402 $0.0020 developer-tools/utilities healthy — self-registered
Compare the popularity of 2-5 topics (brands, competitors, products, people, key... https://attention-trends.shopttyass-85f.workers.dev/compare x402 $0.01 tools/search healthy 417ms bazaar
Compare transaction fees across chains. Cost in USD of the same transaction (giv... https://gas.genexxis.com/compare x402 $0.0020 crypto/transactions healthy 260ms bazaar
Compare two community indicators for consistent definitions, populations, bounda... https://instructional-decision-engine-x402.vercel.app/research/indicator-compare x402 $0.25 crypto/defi healthy 415ms bazaar
Compare two or more things https://api.gadgethumans.com/compare L402 $0.0020 developer-tools healthy — self-registered
Compare two or more things (x402) https://api.gadgethumans.com/compare x402 $0.0020 developer-tools healthy — self-registered
Compare two product photos for visual similarity. Returns a similarity score bet... https://api.kakerapetit.dev/v1/compare-product-photo x402 $0.0050 media/images healthy 1226ms bazaar
Compare up to 20 automation scenarios using declared setup cost, per-unit costs ... https://www.mahastrategies.com/api/v1/micro/automation-economics-compare x402 $0.09 real-time-data/weather healthy 291ms bazaar
Compare what Google shows for one query in 2-4 countries or cities side by side:... https://agent-search.centorprat.workers.dev/geo-compare x402 $0.04 tools/search healthy 445ms bazaar
Compares one guide with caller-supplied candidate protospacers, weights mismatch... https://bio.halowerk.com/v1/crispr-offtarget x402 $0.0040 tools/search healthy 455ms bazaar
Compares sanitized autonomous-task facts against wallet policy coverage. https://api.blockchainmoneymap.com/api/x402/x402-agent-wallet-policy-coverage-gap-analyzer x402 $0.01 crypto/wallet healthy 420ms bazaar
Compares two strings lexicographically and returns 0 when equal, -1 when a sorts... https://minia2a.uk/x402/stringCompare x402 $0.01 crypto/wallet healthy 202ms bazaar
Compares two user-supplied portfolios using Stock Trends decision scoring, align... https://api.stocktrends.com/v1/portfolio/compare x402 $1.25 crypto/wallet healthy 649ms bazaar
Competitor Ad Change Brief https://api.timzinin.com/api/competitor-ad-change-brief x402 $0.10 data/decision healthy 129ms self-registered
Competitor Change Rollup https://api.timzinin.com/api/competitor-change-rollup x402 $0.08 data/company healthy 134ms self-registered
Competitor analysis for any company: returns its industry and market position, t... https://api.interzoid.com/getcompetitoranalysis x402 $0.25 tools/search healthy 149ms bazaar
Competitor domains: the websites competing with a domain in Google organic searc... https://keywords.duoleads.com/v1/competitors x402 $0.05 tools/search healthy — self-registered
Complete ERC-20 portfolio for a Base address — every non-zero token with balance... https://402.com.tr/api/x402/wallet-portfolio x402 $0.02 crypto/wallet healthy 1152ms bazaar
Complete crypto and DeFi snapshot in ONE call for AI agents: spot prices for you... https://x402.tbs-digital.com/crypto/bundle x402 $0.0010 crypto/prices healthy 415ms bazaar
Complete race-meeting briefing — odds, going and news in one card. For horse-rac... https://racingpulse.theaslangroupllc.com/api/card x402 $0.07 real-time-data/news healthy 521ms bazaar
Complete structured package for one illustrated classic of early science/enginee... https://agentdataapi.onrender.com/archive/work x402 $0.02 media/images healthy 687ms bazaar
Complete token portfolio for a Base address with USD values: every ERC-20 the wa... https://402.com.tr/api/x402/wallet-networth x402 $0.02 crypto/defi healthy 1373ms bazaar
Complete weather bundle in one call: current conditions (temperature, feels-like... https://x402.tbs-digital.com/weather/current x402 $0.0010 real-time-data/weather healthy 375ms bazaar
Complete, ready-to-send Letter of Inquiry: funder and project in, a one-page LOI... https://grantpulse.theaslangroupllc.com/api/grant/loi x402 $2.00 tools/search healthy 401ms bazaar
Compliance Brief https://api.hergertsynthora.com/v1/compliance-brief x402 — compliance healthy 359ms self-registered
Compliance Eu https://api.hergertsynthora.com/v1/compliance-eu x402 — compliance healthy 208ms self-registered
Compliance report for a public x402 endpoint before you list it: HTTP 402 status https://x402-listing-doctor.x402-listing-doctor-workers.workers.dev/v1/x402-listing-doctor L402 — data healthy — self-registered
Compliance report for a public x402 endpoint before you list it: HTTP 402 status (x402) https://x402-listing-doctor.x402-listing-doctor-workers.workers.dev/v1/x402-listing-doctor x402 $0.05 data healthy — self-registered
ComposeGuard Docker Compose Security Analyzer https://47-85-47-24.sslip.io/v1/docker-compose-risk x402 $0.0010 developer-tools/container-security healthy 974ms self-registered
Composes token-discovery + whale-watch + risk scoring across DexScreener trendin... https://api.solenrich.com/entrypoints/trending-signals/invoke x402 $0.05 crypto/defi healthy 474ms bazaar
Composicion premium de VideoDanza Generativa con descripcion poetica, parametros... https://my-agent-tau.vercel.app/v1/premium-composition x402 $0.10 crypto/nft healthy 235ms bazaar
Composite 6-check DeFi execution audit chaining AMM slippage, MEV sandwich risk,... https://bot-bazaar.fly.dev/v1/x402/suite/defi-execution-risk x402 $0.05 crypto/defi healthy 507ms bazaar
Composite EU digital audit: AI Act (Reg. 2024/1689) risk tier (Art. 5 prohibited... https://x402-niche-briefs.fly.dev/v1/suite/eu-ai-and-digital-compliance x402 $0.05 crypto/transactions healthy 595ms bazaar
Composite bull/bear sentiment for a crypto ticker or topic, fused across three T... https://api.agentstools.dev/social/sentiment x402 $0.01 real-time-data/news healthy 585ms bazaar
Compound interest https://api.gadgethumans.com/compound-interest L402 $0.0020 developer-tools/utilities healthy — self-registered
Compound interest (x402) https://api.gadgethumans.com/compound-interest x402 $0.0020 developer-tools/utilities healthy — self-registered
Comprehensive risk analysis for a blockchain wallet address: contract/EOA classi... https://api.webacy.com/addresses/:address x402 $0.50 crypto/wallet healthy 1009ms bazaar
Comprehensive sovereign economic intelligence for any of 190+ countries — macro ... https://econsignalpulse.theaslangroupllc.com/api/econsignal/country-brief x402 $0.25 tools/search healthy 478ms bazaar
Compute Uniswap v2 constant-product swap output, effective price, fee deduction,... https://bot-bazaar.fly.dev/v1/x402/amm-constant-product-calc x402 $0.01 crypto/defi healthy 313ms bazaar
Compute safe transaction gasLimit from eth_estimateGas and maximum gas forwarded... https://bot-bazaar.fly.dev/v1/x402/gas-limit-buffer-calc x402 $0.01 crypto/transactions healthy 395ms bazaar
Compute the canonical EIP-191 Ethereum Signed Message Keccak-256 digest and byte... https://bot-bazaar.fly.dev/v1/x402/eip191-personal-sign-hash x402 $0.01 crypto/wallet healthy 306ms bazaar
Computes Euclidean distance between points (x1, y1) and (x2, y2) using Math.hypo... https://minia2a.uk/x402/distance2d x402 $0.01 crypto/wallet healthy 317ms bazaar
Computes R-squared comparing actual and predicted arrays via residual and total ... https://minia2a.uk/x402/rSquared x402 $0.01 crypto/wallet healthy 391ms bazaar
Computes dense Farneback optical flow between two consecutive grayscale frames a... https://medien.halowerk.com/v1/oss-opencv-dense-frame-optical-flow x402 $0.0040 media/images healthy 80ms bazaar