{"uid":"cap_qEhOGZwnr3-pzPrJ3Yi-j","slug":"pulsefeed-momentum-ab9c93ad","name":"PulseFeed Momentum","description":"Is this token heating up or cooling down? Momentum on Base: current block window versus the previous one — activity and volume with a % delta and a heating/cooling/flat trend. ?token=0x...","url":"https://pulsefeed.dev/momentum","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_8biRTMxnlvLIWDAU1Sf0G","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns momentum data for an ERC-20 token on Base — comparing activity and volume between the current and previous block windows with a % delta and a heating/cooling/flat trend label.","exampleAgentPrompt":"Is 0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed heating up or cooling down right now? Show me the momentum trend on Base — activity and volume change compared to the previous block window.","exampleUseCases":[{"title":"Pre-trade momentum check","prompt":"Before I buy, check whether 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 is heating up or cooling down on Base — give me the activity and volume delta versus the last block window."},{"title":"Token alert bot signal filter","prompt":"I'm building an alert system — tell me the momentum trend for 0x4200000000000000000000000000000000000006 on Base so I can filter out flat tokens and only flag ones that are heating."},{"title":"Compare two tokens' momentum","prompt":"Which one has more momentum right now on Base — 0xd9aAEc86B65D86f6A7B5B1b0c42FFA531710b6CA or 0x50c5725949A6F0c72E6C4a641F24049A917DB0Cb? Give me the heating/cooling trend and % volume delta for both."}],"resultDescription":"Returns the token's transfer activity count and volume for the current block window versus the prior block window, a percent delta between the two, and a categorical trend label — heating, cooling, or flat — indicating whether on-chain momentum is increasing, decreasing, or stable.","failureModes":["Invalid or non-ERC-20 token address returns an error or empty result","Token with no recent activity may return zeroes with a flat trend","Base RPC node lag may cause stale block window data","Missing ?token= parameter returns a 400 or descriptive error","Very new tokens with no prior block window history may lack a valid delta"],"whenToPreferThis":"Choose this endpoint when you need a simple, directional momentum signal for a Base ERC-20 token — specifically the heating/cooling/flat classification with a % delta — rather than raw transfer lists, whale movement, or smart-money flow. It is ideal for filtering tokens by momentum before acting, building alert thresholds, or surfacing trend direction without parsing raw blockchain data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:39:57.786Z","isFirstParty":false}