{"uid":"cap_HDQfowuM3IJD88cZ4YBM-","slug":"agentdiet-mcp-gateway-institutional-flow-endpoint-b18d9924","name":"AgentDiet MCP Gateway – Institutional Flow Endpoint","description":"Deterministic B2A/A2A/MCP/x402/MPP/L402 execution and intelligence node at https://mcp-gateway.agentdiet.dev settling in USDC on Base.","url":"https://mcp-gateway.agentdiet.dev/v1/institutional-flow?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","POST"],"type":"string"},"queryParams":{"type":"object","properties":{"symbol":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"data":{},"status":"ok","roi_proof":{"compression_ratio_pct":91.4}}},"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_mpfcwADuKdPybHXF1arTh","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":"Routes institutional-grade GET requests through a broker layer aggregating 31,000+ MCP servers, x402 APIs, and A2A agents, returning compressed data with ROI proof, settled in USDC on Base.","exampleAgentPrompt":"Pull institutional flow data for AAPL through the AgentDiet MCP gateway using a GET request — I want the compressed data payload and the ROI proof summary.","exampleUseCases":[{"title":"Institutional symbol flow lookup","prompt":"Fetch institutional flow data for BTC using the AgentDiet broker — give me the data and show me the compression ratio proof."},{"title":"Multi-MCP broker routing for agent","prompt":"I need to route a GET request for TSLA through a single broker that covers thousands of MCP servers and x402 APIs — use AgentDiet's institutional flow endpoint and settle in USDC."},{"title":"Agent-to-agent execution with ROI proof","prompt":"Run an A2A query via the AgentDiet MCP gateway for ETH institutional flow data and return the ROI proof along with the status and data payload."}],"resultDescription":"Returns a JSON object with a 'status' field (e.g. 'ok'), a 'data' object containing the requested payload, and an 'roi_proof' object that includes a compression_ratio_pct (e.g. 91.4%). Payment of $0.01 USDC is settled on Base per call.","failureModes":["Payment not provided or insufficient USDC balance — 402 Payment Required response","Invalid or missing 'type' or 'method' fields in input — 400 Bad Request","Unsupported symbol query parameter — empty data object returned","Upstream MCP server or A2A agent unavailable — degraded or empty data response","Network timeout from underlying broker aggregation layer"],"whenToPreferThis":"Choose this endpoint when you need a single brokered gateway to reach a large catalog of MCP servers, x402 APIs, or A2A agents with micropayment settlement in USDC on Base, and when you want deterministic execution with an ROI/compression proof included in the response. Prefer it over direct MCP server calls when breadth of coverage and protocol abstraction (B2A, A2A, L402, x402) matter more than direct integration.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T12:42:45.127Z","isFirstParty":false,"canonicalSlug":"agentdiet-mcp-gateway-institutional-flow-endpoint-b18d9924"}