{"uid":"cap_h8q9fDZCINeeedy2AIhRP","slug":"alpha-vantage-symbol-search-via-locus-x402-0b1b0467","name":"Alpha Vantage Symbol Search via Locus x402","description":"Financial market data — stock prices, forex, crypto, commodities, economic indicators, technical analysis, and news sentiment.","url":"https://alphavantage.x402.paywithlocus.com/alphavantage/symbol-search","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"datatype":{"type":"string"},"keywords":{"type":"string"}}},"responseSchema":{"type":"json","example":{"data":{},"payment":{"scheme":"exact","settledUsdc":"0.001000","authorizedMaxUsdc":"0.001000"},"request":{"id":"00000000-0000-4000-8000-000000000000","statusUrl":"/requests/00000000-0000-4000-8000-000000000000"},"success":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.008","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":"$0.008/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_nuBH05aMlVWXhGRn9vqX7","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.008","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Search for stock ticker symbols and company names by keyword using Alpha Vantage's symbol search API, paid per-call via x402 micropayment.","exampleAgentPrompt":"Can you find the stock ticker symbol for 'Palantir Technologies' — search Alpha Vantage for it and return the symbol, exchange, and region?","exampleUseCases":[{"title":"Resolve company name to ticker","prompt":"I want to buy stock in 'Science Applications International Corporation' but I don't know its ticker — can you search for 'SAIC' and tell me the exact symbol and which exchange it trades on?"},{"title":"Discover all stocks matching keyword","prompt":"Search for any stocks or ETFs with 'semiconductor' in the name so I can decide which one to research further."},{"title":"Verify ticker before trading","prompt":"Before I place a trade, can you confirm the correct ticker symbol and exchange for 'Nintendo' — I want to make sure I'm looking at the right listing?"}],"resultDescription":"Returns a JSON object containing a list of best-matching symbols with fields such as symbol, name, type (equity, ETF, etc.), region, market open/close times, timezone, currency, and a match score indicating relevance. Also includes payment metadata (settled USDC amount) and a request ID for tracking.","failureModes":["Empty results if keywords don't match any known symbol or company","Payment failure if USDC balance is insufficient for the $0.008 per-call fee","Ambiguous results when keywords match many companies (no single best match)","Rate limiting or service unavailability from underlying Alpha Vantage API","Invalid datatype parameter value causing request rejection"],"whenToPreferThis":"Use this endpoint when you need to resolve a human-readable company name or partial ticker string into a valid, exchange-qualified stock symbol before querying price data or placing trades. Prefer this over hardcoding tickers when the exact symbol is uncertain, when supporting user-typed company names, or when building a search-as-you-type stock lookup. The x402 micropayment model means no API key management is needed — pay per use in USDC.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:49:56.961Z","isFirstParty":false}