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Service Protocol Price Category Health Latency Source
Base Token Due Diligence https://agent-utils-x402.fishbowlinc.workers.dev/v1/base-token x402 — crypto healthy — self-registered
Base Token Risk Verdict — via FiatDock Marketplace https://fiatdock.com/s/svc_ae7306d4-0a48-4814-a412-ad714464efee x402 $0.01 data healthy — self-registered
Base Token Snapshot https://base-token-snapshot-20261010.genial-clove-9914.chatgpt.site/api/base/token-snapshot x402 $0.01 Crypto/Market Data healthy 1901ms self-registered
Base Token Verdict (honeypot + tax sim) https://agent-utils-x402.fishbowlinc.workers.dev/v1/base-token-verdict x402 — crypto healthy — self-registered
Base Transaction Check https://market.561.group/v1/base-chain/transaction?hash=0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa x402 $0.0020 chain-data healthy 196ms self-registered
Base Transaction Decoder https://api.0200project.com/explain x402 $0.02 tools healthy 375ms self-registered
Base Transaction Lookup: status, from/to, value, fee, block and decoded ERC-20 t... https://a-upgradenet.com/x402/base-tx x402 $0.0020 crypto/transactions healthy 422ms bazaar
Base Transaction Status https://leoshi-blog.vercel.app/api/market/tx x402 $0.01 crypto healthy 548ms self-registered
Base Transaction Verify (pyfile-toolkit) https://pyfile-agent.taile3ff35.ts.net:10000/data/tx x402 $0.0030 security/payment-verification healthy 603ms self-registered
Base Tx Explainer https://agent-utils-x402.fishbowlinc.workers.dev/v1/base-tx x402 — crypto healthy — self-registered
Base USDC Payment Intent Preflight https://bountyworth.amber-panda-3101.chatgpt.site/api/base-usdc-payment-intent?sender=0xc296911e58ad64172662a73663e177A207240bD0&recipient=0xc296911e58ad64172662a73663e177A207240bD0&amountAtomic=1000&chainId=8453&tokenContract=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&expectedRecipient=0xc296911e58ad64172662a73663e177A207240bD0&maxAmountAtomic=1000&gasUnits=65000 x402 $0.0010 crypto/payments healthy 1107ms self-registered
Base USDC Receipt Audit Kit read-only Python CLI. Before marking a Base USDC bou... https://speedbot.dev/api/products/product_55f00c20c6d84a3f9509c7cd3ca115c9/versions/version_302570837e614fcabf831436d3f970e2/buy x402 $0.01 crypto/transactions healthy 723ms bazaar
Base USDC transfer facts https://x402centre.roverbot.workers.dev/data/base/usdc x402 $0.01 crypto-data healthy 501ms self-registered
Base USDC x402 Integration Triage https://x402-wallet-readiness-service.vercel.app/api/x402/services/integration-triage?repository_or_url=https%3A%2F%2Fgithub.com%2Fexample%2Fproject&goal=Make%20the%20x402%20Base%20USDC%20endpoint%20browser-agent%20readable x402 $100.00 developer-tools/x402 healthy 365ms self-registered
Base USDC x402 Integration Triage POST https://x402-wallet-readiness-service.vercel.app/api/x402/services/integration-triage x402 $100.00 developer-tools/x402 healthy 330ms self-registered
Base USDC x402 Quick Review https://x402-wallet-readiness-service.vercel.app/api/x402/services/quick-review?repository_or_url=https%3A%2F%2Fgithub.com%2Fexample%2Fproject&goal=Verify%20the%20x402%20payment%20challenge%20and%20identify%20the%20next%20patch x402 $50.00 developer-tools/x402 healthy 444ms self-registered
Base USDC x402 Quick Review POST https://x402-wallet-readiness-service.vercel.app/api/x402/services/quick-review x402 $50.00 developer-tools/x402 healthy 322ms self-registered
Base Wallet Balance: ETH and ERC-20 balances (USDC by default, up to 10 tokens) ... https://a-upgradenet.com/x402/base-balance x402 $0.0010 crypto/wallet healthy 536ms bazaar
Base Wallet Lens https://base-wallet-lens.bakongi.chatgpt.site/v1/snapshot x402 $0.01 crypto/wallet-data healthy 2349ms self-registered
Base Wallet Snapshot https://agent-utils-x402.fishbowlinc.workers.dev/v1/base-wallet x402 — crypto healthy — self-registered
Base address lookup from the chain: wallet (EOA) or contract, bytecode size, ETH... https://minty-sprout.onrender.com/v1/base-address-info x402 $0.0010 crypto/transactions healthy — self-registered
Base address risk screening https://workout-agenda-metabolism-aye.trycloudflare.com/v1/tools/address-risk x402 $0.01 crypto/onchain healthy 309ms self-registered
Base address risk screening https://individual-votes-pets-democrats.trycloudflare.com/v1/tools/address-risk x402 $0.01 crypto/onchain healthy 533ms self-registered
Base address risk screening https://diet-ver-promote-fur.trycloudflare.com/v1/tools/address-risk x402 $0.01 crypto/onchain healthy 342ms self-registered
Base address risk screening https://alert-adelaide-scotland-extreme.trycloudflare.com/v1/tools/address-risk x402 $0.01 crypto/onchain healthy 372ms self-registered
Base address risk screening https://select-incentive-exhaust-acer.trycloudflare.com/v1/tools/address-risk x402 $0.01 crypto/onchain healthy 415ms self-registered
Base address summary: contract or wallet, ETH balance, tx count, USDC balance https://heb-utils-x402.hebutils-api.workers.dev/base-address-summary x402 $0.0050 crypto/wallet healthy 504ms bazaar
Base block header: number, timestamp, transaction count and base fee for the lat... https://hcrb.in/v1/tools/block-info/call x402 $0.01 crypto/transactions healthy 658ms bazaar
Base chain gas price snapshot: inspect latest block number, timestamp, base fee,... https://www.tereno.xyz/api/v1/capabilities/chain.snapshot/invoke x402 $0.01 crypto/wallet healthy 1232ms bazaar
Base converter https://api.gadgethumans.com/base-convert L402 $0.0020 developer-tools/utilities healthy — self-registered
Base converter (x402) https://api.gadgethumans.com/base-convert x402 $0.0020 developer-tools/utilities healthy — self-registered
Base gas now: base fee and next base fee, priority-fee p10/p50/p90 over the last... https://intel.degenscan.io/v1/gas/base x402 $0.0010 crypto/defi healthy 554ms bazaar
Base gas oracle - current and next-block base fee, priority-fee percentiles (p10... https://mintintel.35-171-220-195.sslip.io/v1/base/gas x402 $0.0010 crypto/defi healthy 608ms bazaar
Base gas oracle / Base gas price API / Base L2 gas fee tracker / real-time gas e... https://base-intel-api.jakemaxsigal.workers.dev/gas x402 $0.0020 crypto/defi healthy 369ms bazaar
Base gas oracle / gas price API for AI agents and bots — get the gas price for a... https://gas.apitoll.cloud/v1/base/gas x402 $0.0010 crypto/transactions healthy 338ms bazaar
Base gas oracle for agents sending Base txs: EIP-1559 slow / standard / fast tie... https://kr-x402-mvp.kgy5612.workers.dev/crypto/base-gas x402 $0.0010 crypto/transactions healthy 950ms bazaar
Base gas price (wei/gwei) - x402-toolbox https://x402-toolbox.shablony-pro.workers.dev/chain/base-gas-price x402 — crypto healthy 298ms self-registered
Base gas price check: the current gas price and latest block number; add ?gasLim... https://agenttoll.app/api/gas x402 $0.0010 crypto/transactions healthy 285ms bazaar
Base gas price now: what an ETH transfer, a USDC transfer and a Uniswap swap cos... https://apexfaucet.xyz/api/x402/base-gas x402 $0.0010 crypto/defi healthy 505ms bazaar
Base gas price: base fee, priority fee p25/p50/p90 over the last 20 blocks, read... https://ontarioprotocol.com/api/x402/base/gas x402 $0.0015 crypto/transactions healthy 624ms bazaar
Base mainnet balance for one address: ETH and USDC (human-readable and raw), plu... https://verifylite.hydratinghealingtouch.workers.dev/chain/balance x402 $0.0035 crypto/transactions healthy 1172ms bazaar
Base mainnet block details for the latest block or a given block number: number,... https://verifylite.hydratinghealingtouch.workers.dev/chain/block x402 $0.0016 crypto/transactions healthy 937ms bazaar
Base mainnet gas fee estimate (gwei) https://api.capousd-student-tools.me/v1/gas x402 $0.0020 crypto healthy 618ms self-registered
Base mainnet head: latest block number, block age in seconds, base fee and gas p... https://89-116-220-218.sslip.io/base/network x402 $0.0010 crypto/transactions healthy 798ms bazaar
Base mainnet transaction lookup by hash: status (success, failed, or pending), b... https://verifylite.hydratinghealingtouch.workers.dev/chain/tx x402 $0.0055 crypto/transactions healthy 946ms bazaar
Base mainnet transaction status: success, failed or pending, with block, confirm... https://89-116-220-218.sslip.io/base/tx-status x402 $0.0020 crypto/transactions healthy 520ms bazaar
Base pool market shortlist ranked by a disclosed heuristic, volume and liquidity... https://api.sys84.org/scan/tokens x402 $0.02 crypto/defi healthy 695ms bazaar
Base token approval risk check for any 0x wallet: live ERC-20 allowances on 9 ma... https://approvals.madebydevx.com/v1/approvals x402 $1.00 crypto/defi healthy — self-registered
Base token price from a real trade: pass a Base token address and get the execut... https://apexfaucet.xyz/api/x402/base-token-price/:token x402 $0.0030 crypto/prices healthy 536ms bazaar
Base token risk check https://workout-agenda-metabolism-aye.trycloudflare.com/v1/tools/base-token-risk x402 $0.01 crypto/onchain healthy 834ms self-registered