{"uid":"cap_xSdKQK8w6wEbhJ2m1215V","slug":"agentdiet-crypto-alpha-dag-intelligence-node-51d8997a","name":"AgentDiet Crypto Alpha DAG Intelligence Node","description":"Deterministic B2A/A2A/MCP/x402/MPP/L402 execution and intelligence node at https://rag-diet.agentdiet.dev settling in USDC on Base.","url":"https://rag-diet.agentdiet.dev/v1/crypto-alpha-dag?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":{"query":{"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_QHmopypDLtrsqIfCOqhtA","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":"Queries a crypto alpha directed acyclic graph (DAG) node that returns distilled, token-compressed intelligence data about cryptocurrency signals with ROI proof metadata.","exampleAgentPrompt":"Can you query the AgentDiet crypto alpha DAG node for the latest DeFi signals and give me the compressed intelligence output along with the compression ratio proof?","exampleUseCases":[{"title":"DeFi Alpha Signal Retrieval","prompt":"Search the crypto alpha DAG for the latest DeFi yield opportunities and show me the compressed results along with how much the context was reduced."},{"title":"On-Chain Intelligence Monitoring","prompt":"Pull today's on-chain crypto alpha signals from AgentDiet's DAG node — I need the distilled data and the ROI proof compression ratio so I know how efficiently it was processed."},{"title":"Token-Efficient Crypto Research","prompt":"I need to research trending crypto tokens but I'm worried about context window limits — can you use the AgentDiet DAG to get me alpha insights on altcoin momentum with the compression ratio showing how much token space was saved?"}],"resultDescription":"Returns a JSON object with a 'data' field containing the distilled crypto intelligence payload, a 'status' field confirming success, and a 'roi_proof' object including a compression_ratio_pct value (e.g. 91.4%) demonstrating how much the context was compressed relative to raw input.","failureModes":["Payment not settled in USDC on Base — 402 response requiring x402 payment header","Missing required 'input' object with 'type' and 'method' fields — 400 validation error","Invalid query parameter format — empty or malformed query string returns partial or empty data","DAG node unavailable — service downtime returns 5xx error","No matching alpha signals for query — returns empty data object with ok status"],"whenToPreferThis":"Choose this endpoint when you need cryptocurrency alpha intelligence that must fit within tight context windows, particularly when working with AI agents that have token budget constraints. It is especially useful when you want verifiable compression proof (ROI ratio) alongside the data, and when operating in a B2A or A2A micropayment context using x402/USDC on Base. Prefer this over raw blockchain data APIs when you need pre-distilled, agent-ready output rather than raw on-chain data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T12:41:18.836Z","isFirstParty":false,"canonicalSlug":"agentdiet-crypto-alpha-dag-intelligence-node-51d8997a"}