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Service Protocol Price Category Health Latency Source
Dome: Get the current price for a Polymarket market by token ID. https://api.paysponge.com/x402/purchase/svc_d5y7k40sm2ntn45xr/polymarket/market-price/:token_id x402 $0.0000 predict healthy 394ms sponge
Dome: List Kalshi prediction markets. https://api.paysponge.com/x402/purchase/svc_d5y7k40sm2ntn45xr/kalshi/markets x402 $0.0000 predict healthy 892ms sponge
Dome: List Polymarket events. https://api.paysponge.com/x402/purchase/svc_d5y7k40sm2ntn45xr/polymarket/events x402 $0.0000 predict healthy 375ms sponge
Dome: List available sports for matching markets. https://api.paysponge.com/x402/purchase/svc_d5y7k40sm2ntn45xr/matching-markets/sports x402 $0.0000 predict healthy 548ms sponge
Dome: Search and list Polymarket prediction markets. https://api.paysponge.com/x402/purchase/svc_d5y7k40sm2ntn45xr/polymarket/markets x402 $0.01 predict healthy 408ms sponge
Dominant market narrative on one crypto asset and 24h narrative-rotation detecti... https://vedetta.dethboy.com/v1/narrative x402 $0.09 tools/search healthy 386ms bazaar
Door-to-door public transport journey planner for Norway from Entur, the nationa... https://nordata.hihat.workers.dev/reise x402 $0.0030 crypto/transactions healthy 374ms bazaar
Doormat Signals: wallet scan https://signals.sebastiaan-ba3.workers.dev/wallet-scan?address=0x202B73254C28fA012BD11ff50425D94534b95594 x402 $0.05 finance healthy 401ms self-registered
Doormat payverify: verify settlement https://payverify.sebastiaan-ba3.workers.dev/verify-settlement?tx=0x0&pay_to=0x202B73254C28fA012BD11ff50425D94534b95594&min_amount=0.01 x402 $0.01 finance healthy 425ms self-registered
DopamineDesk: Agent Readiness Batch Audit https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/agent_readiness_batch_audit x402 $0.05 agent-infrastructure healthy 301ms self-registered
DopamineDesk: Agent Vendor Trust Check https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/agent_vendor_trust_check x402 $0.05 agent-transaction-safety healthy 500ms self-registered
DopamineDesk: Audit Website AI Search Visibility and Agent Commerce Readiness https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/audit-website-ai-search-visibility-agent-readiness x402 $0.03 agent-infrastructure healthy 677ms self-registered
DopamineDesk: Business Research Batch and Change Report https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/business_research_batch x402 $0.25 business-research healthy 270ms self-registered
DopamineDesk: Check Base Wallet Balance, Token Holdings and Nonce https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/base_wallet_balance_token_holdings_nonce x402 $0.0020 evm-chain-data healthy 453ms self-registered
DopamineDesk: Country, Currency, Language and Calling Code Profile https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/country_profile x402 $0.0020 data-utilities healthy 284ms self-registered
DopamineDesk: Decode EVM Transaction Receipt and Token Transfers https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/decode_evm_transaction_receipt_token_transfers x402 $0.0030 evm-chain-data healthy 305ms self-registered
DopamineDesk: Game Night Trivia Pack https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/party_trivia_pack x402 $0.01 games-entertainment healthy 528ms self-registered
DopamineDesk: OpenAPI Breaking Change Report https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/openapi_change_report x402 $0.01 developer-tools healthy 796ms self-registered
DopamineDesk: Playful Fortune Teller https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/fortune_teller x402 $0.0050 games-entertainment healthy 310ms self-registered
DopamineDesk: Research Company Stock Quote and SEC Filings https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/company_stock_quote_sec_filings_research x402 $0.01 financial-data healthy 200ms self-registered
DopamineDesk: Sports Matchup What-If Simulator https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/sports_matchup_simulator x402 $0.0050 games-entertainment healthy 279ms self-registered
DopamineDesk: Storefront Intelligence Report https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/storefront_intelligence_report x402 $0.03 e-commerce healthy 343ms self-registered
DopamineDesk: Tabletop Adventure Starter https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/tabletop_quest_seed x402 $0.01 games-entertainment healthy 593ms self-registered
DopamineDesk: Vendor Website Change Report https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/vendor_change_report x402 $0.05 business-intelligence healthy 818ms self-registered
DopamineDesk: x401 Proof Requirement Preflight https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/x401_proof_requirement_preflight x402 $0.0050 agent-transaction-safety healthy 203ms self-registered
Douyin (抖音) real-time trending search board — what Chinese short-vi... https://cn-data-x402.cn-data-x402-worker.workers.dev/cn/douyin-hot x402 $0.02 data healthy — self-registered
Downloads one HTTPS image through the hub SSRF guard, then asks the configured O... https://material.halowerk.com/cable-type-vision x402 $0.0050 media/images healthy 357ms bazaar
Downloads one public PDF up to 5 MiB through SSRF-safe redirect checks or accept... https://medien.halowerk.com/v1/msds-extract x402 $0.01 media/images healthy 127ms bazaar
Downloads up to 20 images and converts them to WebP (default), JPEG, PNG or AVIF... https://x402-agent-tools.nerolabs.workers.dev/image-convert x402 $0.0020 media/images healthy 1057ms bazaar
Drain shape: The public 5× / $250 / never-paid rule applied to this wallet's pay... https://agenticfinancegraph.com/check/drain x402 $0.02 crypto/wallet healthy 474ms bazaar
Draw a line of text over an image at a corner, an edge or the center, with a siz... https://image.kagurazaka.dev/v1/watermark x402 $0.0030 media/images healthy 478ms bazaar
DreamWidget https://dreamwidget.com/api/v1/plan x402 $20.00 saas healthy 1098ms self-registered
Driving route between two US points, cross-checked against live hazards along th... https://x402-seller.onrender.com/route/hazards x402 $0.05 real-time-data/weather healthy 386ms bazaar
Drop-in Exa-compatible search: the same request (query, numResults, category, in... https://agent-search.centorprat.workers.dev/exa/search x402 $0.0060 tools/search healthy 483ms bazaar
Drop-in Firecrawl-compatible search: the same request (query, limit, tbs, locati... https://agent-search.centorprat.workers.dev/firecrawl/search x402 $0.01 tools/search healthy 547ms bazaar
Dryad research datasets search (keyless). POST {q|query} with optional {per_page... https://x402-v2-mint-dryad-datasets.vercel.app/v1/dryad-datasets x402 $0.02 tools/search healthy 675ms bazaar
Dublin homes for sale (first results page) from the public myhome.ie search page... https://api.jobsproperty-api.workers.dev/api/realestate/myhome-ie x402 $0.0020 tools/search healthy 378ms bazaar
DuckDuckGo Light: Access the world's fastest DuckDuckGo Search API. Scrape DuckD... https://serp402.com/api/v1/duckduckgo-light x402 $0.05 tools/search healthy 327ms bazaar
DuckDuckGo Maps local business search (Apple Maps + Tripadvisor data) — find pla... https://places.use.x402atlas.com/ddg/local x402 $0.02 tools/search healthy 516ms bazaar
DuckDuckGo News: Scrape DuckDuckGo News search results in JSON format automatica... https://serp402.com/api/v1/duckduckgo-news x402 $0.05 real-time-data/news healthy 297ms bazaar
DuckDuckGo: Scrape DuckDuckGo search results in JSON format automatically, using... https://serp402.com/api/v1/duckduckgo-search x402 $0.05 tools/search healthy 291ms bazaar
Due diligence on an ERC-8004 agent before you pay it or call it: live services a... https://my-agent-tau.vercel.app/v1/agent-check x402 $0.02 crypto/wallet healthy 277ms bazaar
Due-diligence check for one Base token: verdict, score, flags and liquidity summ... https://api.firstmention.uk/s/basedue/due x402 $0.01 crypto/defi healthy 166ms bazaar
Due-diligence lookup on an x402 seller before paying it: checks that the seller'... https://bot-bazaar.fly.dev/v1/x402/seller-check x402 $0.01 crypto/wallet healthy 304ms bazaar
Due-diligence report: one verdict, a synthesis and an analysis per area (contrac... https://api.messyvirgo.com/api/v1/paid/token-due-diligence/report x402 $0.50 crypto/defi healthy 408ms bazaar
Duet CSV Preflight https://duet-csv-preflight.projectlantern-review.workers.dev/v1/preflight x402 $0.0050 data-quality healthy 342ms self-registered
Dune: Execute a SQL query https://api.dune.com/api/v1/sql/execute MPP — data healthy 399ms mpp
Dune: Fetch JSON results for an execution https://api.dune.com/api/v1/execution/:execution_id/results MPP — data healthy 260ms mpp
Dutch address search and geocoding from the official BAG register via PDOK: free... https://opendata402.com/v1/address/nl x402 $0.0010 tools/search healthy 285ms bazaar
Dutiful - Base block number https://dutiful.work/api/utilities/base-block-number x402 — on-chain data healthy — self-registered