{"uid":"cap_0NF1fHVyx3gOASZYZpBO7","slug":"agentdiet-mint-authority-check-6bfc3ad7","name":"AgentDiet Mint Authority Check","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/mint-authority-check?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":{"address":{"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_7oxyTfSLx9M9KKj_qUTvz","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":"Checks the mint authority status for a given address on the AgentDiet USDC/Base payment infrastructure","exampleAgentPrompt":"Check the mint authority status for wallet address 0xABC123... on the AgentDiet rag-diet node — I want to confirm whether it's a recognized authority for USDC settlement on Base.","exampleUseCases":[{"title":"Verify agent payment authority","prompt":"Can you check if my wallet address 0x1234567890abcdef... is recognized as a mint authority on the AgentDiet node before I set up automated USDC payments on Base?"},{"title":"Pre-flight x402 node validation","prompt":"Before my agent starts making x402 payments through the AgentDiet rag-diet node, verify that the mint authority check passes for address 0xdeadbeef... — I need to confirm it's authorized."},{"title":"Debug failed MCP settlement","prompt":"I'm getting payment failures on my AgentDiet MCP integration — can you run a mint authority check on address 0xfeed... to see if the authority credentials are valid on Base?"}],"resultDescription":"Returns a JSON object with a status field ('ok' or error), a data object containing authority details, and a roi_proof object showing a compression_ratio_pct (e.g. 91.4%) as proof of the node's distillation performance.","failureModes":["Invalid or malformed wallet address returns an error status","Address not found or not recognized as a mint authority returns empty data","Missing required 'input' object in request body causes schema validation error","Network or node unavailability may return non-200 response","Payment not completed (x402 payment required before response is returned)"],"whenToPreferThis":"Use this endpoint when you need to programmatically verify whether a specific wallet address holds mint authority on the AgentDiet USDC/Base payment node, particularly before initiating A2A, MCP, or x402 payment flows. Prefer this over manual blockchain lookups when you need a fast, API-accessible authority check integrated into an agent workflow.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T12:41:47.031Z","isFirstParty":false,"canonicalSlug":"agentdiet-mint-authority-check-6bfc3ad7"}