{"uid":"cap_THOzfF0i4TbXgvScGrt4Y","slug":"csv-delimiter-detect-450655d0","name":"CSV Delimiter Detect","description":"CSV Delimiter Detect: CSV Delimiter Detect scores common delimiters from bounded CSV text from bounded caller-supplied values without an external provider. Call CSV Delimiter Detect before an agent hands structured data or a batch plan to a downstream tool with a stricter contract. Returns the bounded transformation or validation finding with counts, normalized values, and a versioned result contract for CSV Delimiter Detect as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base.…","url":"https://api.delx.ai/api/v1/x402/csv-delimiter-detect","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string","maxLength":8192,"description":"Text supplied to CSV Delimiter Detect; used only for this bounded calculation and processed in memory without retention."}}},"responseSchema":{"type":"json","example":{"result":{"scores":{"\t":0,",":3,";":0,"|":0},"delimiter":","},"schema":"delx/util-csv-delimiter-detect/v1","status":"pass","evidence":{"retained":false,"input_sha256":"89ec737f11531d5880eec0c3dee61c2c87f5f10f6a85b3e8eeb4840103bd3627","external_calls":0},"operation":"data_batch:csv_delimiter_detect"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_5gnAvxfEgWmd-lK94hHrL","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Detects and scores the most likely delimiter character(s) in a CSV text snippet, returning counts and normalized confidence values.","exampleAgentPrompt":"Can you detect what delimiter is being used in this CSV snippet: 'name;age;city\\nAlice;30;New York\\nBob;25;London'?","exampleUseCases":[{"title":"Pre-parse delimiter sniffing for ETL pipeline","prompt":"Before I feed this CSV chunk into the pipeline, can you figure out whether it's comma-separated, semicolon-separated, or tab-separated? Here's the first few rows: 'id|product|price\\n1|Widget|9.99\\n2|Gadget|14.99'"},{"title":"Validating user-uploaded CSV format","prompt":"A user just uploaded a CSV file and I'm not sure what delimiter they used — can you analyze this sample and tell me which separator character it's most likely using: 'sku,description,qty\\nABC,Blue Widget,10\\nDEF,Red Gadget,5'?"},{"title":"Downstream tool contract preflight check","prompt":"I need to pass this delimited text to a strict downstream parser — can you score the possible delimiters in this excerpt so I know what separator to tell the tool to expect: 'city\tcountry\tpopulation\\nParis\tFrance\t2161000'?"}],"resultDescription":"A versioned deterministic JSON object containing scored and ranked delimiter candidates (e.g. comma, semicolon, tab, pipe), their occurrence counts, normalized confidence values per delimiter, and a versioned result contract envelope for downstream interoperability.","failureModes":["Text exceeds 8192 character limit — request rejected","Ambiguous or empty input returns low-confidence scores across all delimiters","Non-delimited or free-form text may produce unreliable scores","Payment failure via x402 prevents execution","Malformed JSON request body returns validation error"],"whenToPreferThis":"Use this endpoint when an agent needs to programmatically determine the delimiter of an unknown CSV or delimited text sample before passing it to a stricter downstream parser or ETL tool. Prefer it over manual heuristics or full CSV parsers when you need a lightweight, deterministic, auditable scoring result without retaining the input data. Ideal as a preflight check in agentic data pipelines where the delimiter contract must be explicit.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T01:06:25.115Z","isFirstParty":false}