{"uid":"cap_kd0f5Ugn-kEfwYJ1m6P0m","slug":"tokenbrief-base-erc-20-token-analysis-07365797","name":"TokenBrief – Base ERC-20 Token Analysis","description":"TokenBrief: Analyze a Base ERC-20 address with block-linked supply, owner/proxy observations and Uniswap v2/v3 + Aerodrome Slipstream pools (USDC/WETH). Returns spot quotes, pool inventory and evidence; wallet checkout and PNG cards at /tokenbrief. Optional narration=ai adds OpenAI commentary; default rules. No security verdict, holder concentration or sellability test. Cache up to 60s, disclosed. Source or AI failures are not settled.","url":"https://agent-research-api.onrender.com/v1/token-brief?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"address":{"type":"string","pattern":"^0x[0-9a-fA-F]{40}$"},"narration":{"enum":["rules","ai"],"type":"string","default":"rules"}}},"responseSchema":null,"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_bNGC_l8L3Z0x4SDP7gPo6","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":"Analyzes a Base ERC-20 token address returning block-linked supply data, owner/proxy observations, scoped Uniswap v3 pool inventory, and spot quotes with optional AI narration","exampleAgentPrompt":"Give me a TokenBrief on the Base ERC-20 at 0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed — include AI narration so I get the commentary alongside the supply data and Uniswap v3 pool quotes.","exampleUseCases":[{"title":"DeFi researcher vetting a new token","prompt":"Can you pull a TokenBrief on the Base token at 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA0291 and give me the AI narration so I understand the supply situation and Uniswap pool depth?"},{"title":"Trader checking spot price and pool liquidity","prompt":"What's the current spot price and Uniswap v3 pool inventory for the Base ERC-20 token at 0x4200000000000000000000000000000000000006 — use rules narration, I just need the raw data."},{"title":"Developer auditing token contract ownership","prompt":"Run a TokenBrief on 0x50c5725949A6F0c72E6C4a641F24049A917DB0Cb on Base and tell me what the owner and proxy observations look like along with any evidence flagged."}],"resultDescription":"Returns a structured brief containing: block-linked token supply, owner and proxy contract observations, scoped Uniswap v3 pool data (USDC/WETH pairs), spot price quotes, pool inventory figures, and supporting evidence. If narration=ai, also includes OpenAI-generated commentary. A share-card viewer is available at /tokenbrief. Response is cached up to 60 seconds. Does not include security verdict, holder concentration analysis, or sellability assessment.","failureModes":["Invalid or non-Base ERC-20 address returns validation error","Token not found on Base chain returns empty or error response","Uniswap v3 pool not found for USDC/WETH pair returns missing pool data","OpenAI narration failure when narration=ai returns partial result or falls back to rules","Rate limiting or upstream RPC failures may return 5xx errors","Cached stale data (up to 60s) may not reflect the most recent on-chain state","Render.com cold start may cause initial latency spike"],"whenToPreferThis":"Choose this endpoint when you need a fast, consolidated on-chain snapshot of a Base network ERC-20 token — supply, ownership, proxy status, and Uniswap v3 liquidity — in a single call. Prefer it over generic block explorers when you need structured, agent-consumable output with optional AI narrative framing. Not suitable when you need security scoring, holder concentration analysis, rugpull detection, or multi-chain token data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-03T00:35:38.742Z","isFirstParty":false,"canonicalSlug":"tokenbrief-base-erc-20-token-analysis-07365797"}