{"uid":"cap_ykjHiIsFB5qk8tFr9wfzZ","slug":"base-intel-tokenpulse-on-chain-token-metrics-api-ebf623e6","name":"Base Intel TokenPulse — On-Chain Token Metrics API","description":"4 production x402 APIs on Base Mainnet: AlphaStream, TokenPulse, WalletWatch, RugRadar. Pay per request in USDC or subscribe via Stripe.","url":"https://base-intel.deleonanalytics.com/token/pulse","method":"GET","headers":{},"bodySchema":{"type":"object","required":["token"],"properties":{"token":{"type":"string","description":"Token contract address"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_toWehkDwrMQ2_xnr4tTDA","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns real-time on-chain pulse metrics for a given Base Mainnet token contract address, including price, volume, liquidity, and activity signals.","exampleAgentPrompt":"What are the current on-chain pulse metrics for the Base Mainnet token at contract address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 — I want to see price, volume, and liquidity activity right now.","exampleUseCases":null,"resultDescription":"Returns real-time on-chain intelligence for the specified Base Mainnet token, including metrics such as current price, trading volume, liquidity depth, holder activity, and other market pulse signals derived from on-chain data.","failureModes":["Invalid or non-existent contract address returns 400 or empty result","Token contract exists but has no recent on-chain activity — sparse data returned","Payment not fulfilled (x402 unpaid) — 402 Payment Required response","Token is on a different chain (not Base Mainnet) — data not found","Rate limiting or quota exceeded if payment fails","Network congestion causing stale or delayed on-chain data"],"whenToPreferThis":"Use this endpoint when you need real-time on-chain token metrics specifically for Base Mainnet tokens and want per-request USDC micropayment pricing (no subscription required). Prefer this over general crypto price APIs when you need Base-native on-chain data depth rather than CEX price feeds. Best for agents doing token research, DeFi analysis, or portfolio monitoring on Base.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:30:37.135Z","isFirstParty":false}