{"uid":"cap_sar_y40RgFJB9WdR2M4ad","slug":"x4o2-fomo-social-trading-event-feed-5675b1f9","name":"x4o2 FOMO Social Trading Event Feed","description":"The event feed FOMO shows its users: large buys and sells, several traders buying or selling the same token, new token listings, price since listing, new theses, trader profit milestones and smart-following signals. types= narrows it to some event types (FOMO always adds its pinned manual post); page back with cursor. Newest first, usually minutes old. Use as a stream of social trading signals and large trades by FOMO traders.","url":"https://fomo.x4o2.com/v1/feed?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"pathParams":{"type":"object","required":[],"properties":{}},"queryParams":{"type":"object","required":[],"properties":{"limit":{"type":"integer","default":50,"maximum":100,"minimum":1,"description":"Number of entries, 1-100"},"stale":{"enum":[0,1],"type":"integer","description":"1 returns any cached copy immediately and refreshes in the background"},"types":{"type":"string","description":"Comma-separated event types: large_buy, large_sell, large_transfer_in, large_transfer_out, single_user_transfer_out, single_user_sell, thesis_created, multi_user_buy, multi_user_sell, new_token_listing, price_since_listing, user_trade_profit_milestone, user_with_smart_following, manual"},"cursor":{"type":"string","description":"nextCursor from the previous page"},"maxAge":{"type":"integer","minimum":0,"description":"Serve a cached copy up to this many seconds old; 0 forces the freshest allowed"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["data","meta"],"properties":{"data":{"type":["object","null"],"properties":{"feed":{"type":["array","null"],"items":{"type":["object","null"],"properties":{"id":{"type":["string","null"]},"body":{"type":["object","null"]},"type":{"type":["string","null"]},"likes":{"type":["number","null"]},"views":{"type":["number","null"]},"pinned":{"type":["boolean","null"]},"swapId":{},"userId":{"type":["string","null"]},"reacted":{"type":["boolean","null"]},"tradeId":{"type":["string","null"]},"twitter":{},"verified":{"type":["boolean","null"]},"createdAt":{"type":["string","null"]},"networkId":{"type":["number","null"]},"transferId":{},"tokenAddress":{"type":["string","null"]}}}},"nextCursor":{"type":["string","null"]}}},"meta":{"type":"object","required":["observedAt","ageMs","source"],"properties":{"ageMs":{"type":"integer","description":"Age of the oldest part when served, ms"},"parts":{"type":"object","description":"observedAt and source per upstream part"},"source":{"enum":["cache","fresh","stale"],"type":"string"},"observedAt":{"type":"integer","description":"Unix ms when the oldest part was observed upstream"}},"description":"Freshness of the response"}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_baUgPbYkPVXFlPNBsV52o","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a paginated, newest-first feed of social trading signals from FOMO: large buys/sells, multi-trader coordinated moves, new token listings, price milestones, trader profit events, and smart-following signals.","exampleAgentPrompt":"Pull the latest 50 events from the FOMO social trading feed, filtered to just large_buy and multi_user_buy types, so I can see which tokens FOMO traders are piling into right now.","exampleUseCases":[{"title":"Monitor coordinated crypto buy signals","prompt":"Show me the last 25 events from the FOMO feed where multiple traders are buying the same token at the same time — I want to catch coordinated buying activity as it happens."},{"title":"Discover new token listings with performance","prompt":"Pull the FOMO event feed filtered to new_token_listing and price_since_listing events so I can see what tokens just launched and how they've moved since listing."},{"title":"Track trader profit milestone alerts","prompt":"Get me the latest FOMO feed events of type user_trade_profit_milestone and user_with_smart_following — I want to follow which traders are hitting big wins and who the smart money is tracking."}],"resultDescription":"A JSON object with a `data.feed` array of event objects (newest first), each containing an event id, type, body with trade details (ticker, price, market cap, FDV, user handle, PnL, swap counts, etc.), and a `meta` object with a `nextCursor` for pagination.","failureModes":["Invalid cursor value returns an empty feed or error","Unsupported event type string in `types` param silently returns no matching events","Requesting limit > 100 returns a validation error","Stale cache miss may cause slight delay on first fresh fetch","Network timeout if the feed is momentarily unavailable"],"whenToPreferThis":"Use this endpoint when you need a real-time or near-real-time stream of social trading activity from FOMO traders — large trades, coordinated buys/sells, new listings, and profit milestones. Prefer it over token-specific endpoints when you want a broad cross-token signal stream rather than data about one specific token.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-28T12:36:18.170Z","isFirstParty":false,"canonicalSlug":"x4o2-fomo-social-trading-event-feed-5675b1f9"}