{"uid":"cap_7_-hAUqoIghtT0fXPZAy5","slug":"arkham-x402-tag-params-lookup-9f6404b3","name":"Arkham x402 Tag Params Lookup","description":"Get Arkham tag parameters. $1.00 per call.","url":"https://api.arkm.com/x402/tag/params","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"id":{"anyOf":[{"type":"string"},{"type":"number"},{"type":"boolean"},{"type":"array","items":{"anyOf":[{"type":"string"},{"type":"number"},{"type":"boolean"}]}}],"description":"The tag identifier to retrieve parameters for."},"limit":{"anyOf":[{"type":"string"},{"type":"number"},{"type":"boolean"},{"type":"array","items":{"anyOf":[{"type":"string"},{"type":"number"},{"type":"boolean"}]}}],"description":"Number of items to return per page (1-1000, default 100)."},"offset":{"anyOf":[{"type":"string"},{"type":"number"},{"type":"boolean"},{"type":"array","items":{"anyOf":[{"type":"string"},{"type":"number"},{"type":"boolean"}]}}],"description":"Number of items to skip from the beginning (must be >= 0, default 0)."}}},"responseSchema":{"type":"json","example":[{"id":"proof-of-reserves","rank":20,"label":"Binance Proof of Reserves","tagParams":"Binance","disablePage":false,"excludeEntities":false}]},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"1","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":"$1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_HW-b3T0VQmAtIODBaQ7pw","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns available tag parameter options (e.g. exchange names, tag IDs, labels) that can be used to query Arkham's wallet intelligence and on-chain data tagging system.","exampleAgentPrompt":"Pull the available Arkham tag parameters for the 'proof-of-reserves' tag so I can see which exchanges and labels are supported for filtering wallet data.","exampleUseCases":[{"title":"Discovering exchange tags for filtering","prompt":"What tag params does Arkham have for Binance so I can use them to filter wallet intelligence queries by exchange?"},{"title":"Enumerating proof-of-reserves labels","prompt":"Get me all the Arkham tag params for proof-of-reserves tags — I want to see what exchanges are tracked and their rank order."},{"title":"Building a tag-aware analytics pipeline","prompt":"List all available Arkham tag parameters so I can programmatically map tag IDs to their labels and decide which ones to include in my on-chain monitoring workflow."}],"resultDescription":"Returns a JSON array of tag parameter objects, each containing: a tag ID (e.g. 'proof-of-reserves'), a numeric rank, a human-readable label (e.g. 'Binance Proof of Reserves'), a tagParams string used in queries (e.g. 'Binance'), a boolean indicating whether the tag has a dedicated page (disablePage), and a boolean indicating whether entities are excluded (excludeEntities).","failureModes":["Invalid or unrecognized tag type returns empty array or 404","Payment failure via x402 results in 402 Payment Required with no data returned","Malformed POST body returns 400 Bad Request","Tag ID does not exist in Arkham's system returns empty result set","Network timeout on Arkham API returns 503 or connection error"],"whenToPreferThis":"Use this endpoint when you need to discover or enumerate the valid tag parameter values supported by Arkham's intelligence platform before constructing more specific wallet or entity queries. It is the right choice when building dynamic filters, populating dropdowns, or validating tag IDs prior to downstream queries against Arkham's on-chain data. Prefer this over guessing tag names manually or hardcoding exchange identifiers.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:56:15.133Z","isFirstParty":false}