{"uid":"cap_gzOChW1zG4uAqe9WR0ukC","slug":"svm402-wash-trading-trend-wash-delta-cf62ae6b","name":"svm402 Wash-Trading Trend (wash-delta)","description":"Authenticity trend for a Solana token — current wash metrics vs the server's own hourly snapshot history (tamper-proof baselines). Trend: STABLE / DEGRADING / IMPROVING / NO_BASELINE. Call this to se…","url":"https://svm402.com/wash-delta/:address?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"],"type":"string"},"headers":{"type":"object","additionalProperties":{"type":"string"}},"pathParams":{"type":"object","required":["address"],"properties":{"address":{"type":"string","maxLength":44,"minLength":32,"description":"Solana token mint address (base58, 32-44 chars)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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_4vMbiT1XdaLtEOaDN2fSk","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns an authenticity trend for a Solana token by comparing current wash-trading metrics against tamper-proof hourly baseline snapshots, yielding STABLE, DEGRADING, IMPROVING, or NO_BASELINE.","exampleAgentPrompt":"Check the wash-trading trend for Solana token EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v — has its authenticity been IMPROVING, DEGRADING, STABLE, or is there no baseline yet?","exampleUseCases":[{"title":"Pre-trade authenticity drift check","prompt":"Before I buy into DRiP token on Solana, can you check if its wash-trading authenticity is trending IMPROVING or DEGRADING compared to svm402's hourly baselines? The mint address is DRiPCHbSxGmBd4hZMSdBBhJcREfWTdSEWf2zPvqMcSoL."},{"title":"Portfolio integrity monitoring","prompt":"I hold a position in this Solana token — mint address 7xKXtg2CW87d97TXJSDpbD5jBkheTqA83TZRuJosgAsU — can you tell me if its authenticity trend has changed since I bought in, like is it STABLE or has it been DEGRADING?"},{"title":"Suspicious token trend investigation","prompt":"Someone just airdropped me a Solana token at mint Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB and I want to know if the wash trading around it is getting worse — what does the wash-delta trend say, DEGRADING or NO_BASELINE?"}],"resultDescription":"Returns a trend label (STABLE, DEGRADING, IMPROVING, or NO_BASELINE) for the token's authenticity, along with the delta between current wash metrics and the server's own tamper-proof hourly snapshots. If no prior baseline exists for the address, returns NO_BASELINE.","failureModes":["Invalid or malformed Solana mint address (not base58, wrong length) — returns 400 or error","Token address not yet tracked — returns NO_BASELINE trend label","Payment not included or insufficient — returns 402 Payment Required","Network or upstream data unavailable — may return 503 or timeout","Very new token with no hourly snapshots yet — returns NO_BASELINE"],"whenToPreferThis":"Use this endpoint when you need to understand temporal drift in a Solana token's wash-trading profile — not just the current snapshot, but whether authenticity is getting better or worse over time. Prefer this over the static wash-score or organic-score endpoints when your decision depends on trend direction (e.g. entering a position vs. monitoring an existing one). Ideal for repeated polling or agent-based alerting on authenticity changes.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T06:31:06.312Z","isFirstParty":false,"canonicalSlug":"svm402-wash-trading-trend-wash-delta-cf62ae6b"}