{"uid":"cap_El1eFXMJJ_g15eo5e1nxz","slug":"header-bidding-wrapper-mcp-e2d3d5e1","name":"Header Bidding Wrapper MCP","description":"The premier global index of 1,069 monetized MCP nodes across 205 specialized subdomains. Gasless USDC runtime settlements via x402 V2 Spec on Base L2. Save 95% token context.","url":"https://api.m2mcent.com/header-bidding-wrapper-mcp/api/process?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"type":"json","example":{"success":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.15","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":"$0.15/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.15","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.15","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_bLnOCMuTQrzQWNX33P5au","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.15","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Processes header bidding wrapper data for programmatic advertising auctions via an agentic MCP endpoint.","exampleAgentPrompt":"Process this header bidding wrapper payload and return the auction results — here's the bid data string from my SSP partners: '{\"slots\":[{\"id\":\"top-banner\",\"sizes\":[[728,90]],\"bids\":[{\"bidder\":\"appnexus\",\"params\":{\"placementId\":12345}}]}]}'.","exampleUseCases":[{"title":"Multi-SSP auction coordination","prompt":"I need to process this header bidding wrapper data from my three SSP partners and get back the winning bid — here's the payload: '{\"slots\":[{\"id\":\"leaderboard\",\"bids\":[{\"bidder\":\"rubicon\"},{\"bidder\":\"openx\"}]}]}'."},{"title":"Prebid wrapper evaluation","prompt":"Run my prebid header bidding wrapper data through the processor and tell me which demand partner won the auction — the data string is '{\"auctionId\":\"abc123\",\"adUnit\":\"sidebar-300x250\",\"bidders\":[\"pubmatic\",\"sovrn\",\"triplelift\"]}'."},{"title":"Ad slot bid aggregation","prompt":"Aggregate the bids coming in from my header bidding wrapper for this ad slot and return the highest CPM — here's the wrapper data: '{\"slotId\":\"homepage-hero\",\"floorPrice\":1.50,\"bids\":[{\"bidder\":\"criteo\",\"cpm\":2.10},{\"bidder\":\"amazon\",\"cpm\":1.85}]}'."}],"resultDescription":"Returns a processed response from the header bidding wrapper, including auction outcomes, winning bid details, and aggregated bid data from demand partners.","failureModes":["Malformed or empty data string returns a parsing error","Invalid bid structure causes auction processing failure","Payment of 0.15 USDC not authorized results in 402 rejection","Downstream SSP or demand partner timeout causes incomplete results","Unsupported wrapper format leads to unprocessable entity error"],"whenToPreferThis":"Choose this endpoint when you need to process header bidding wrapper payloads as part of a programmatic advertising workflow, especially when integrating multiple demand-side partners or SSPs in a Prebid-style auction setup. It is appropriate for agentic pipelines that require real-time bid aggregation and evaluation at the ad slot level.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T18:30:58.112Z","isFirstParty":false,"canonicalSlug":"header-bidding-wrapper-mcp-e2d3d5e1"}