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Heurist Mesh – Yahoo Finance Symbol Resolver
x402
Heurist Mesh – Yahoo Finance Symbol Resolver is a paid API for AI agents from mesh.heurist.xyz, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-13).
Resolves a company name, ticker fragment, or market term into valid Yahoo Finance symbols usable by downstream financial tools.
Price / call$0.002
Success—
StatusUnknown
How this service works
Resolve a company name, ticker fragment, or market term into agent-usable Yahoo Finance symbols. Use this before other tools when the symbol is ambiguous.
Output
Returns one or more resolved Yahoo Finance-compatible ticker symbols corresponding to the input company name, ticker fragment, or market term, allowing downstream tools to fetch accurate financial data without symbol ambiguity.
Example use cases
Resolving ambiguous ticker before price lookup
“I'm not sure if the Yahoo Finance ticker for Alphabet is GOOGL or GOOG — can you resolve the right symbol so I can fetch its current stock price?”
Mapping company name to ticker for portfolio tool
“I want to track Johnson & Johnson, 3M, and Honeywell in my portfolio agent — can you resolve their Yahoo Finance symbols so I can pull live quotes?”
Disambiguating market term for ETF data
“I need the Yahoo Finance symbol for the S&P 500 index or a major ETF tracking it — can you resolve that so I can look up its performance?”
Technical details
Endpoint
POSThttps://mesh.heurist.xyz/x402/agents/YahooFinanceAgent/resolve_symbolWhen to prefer
Use this endpoint whenever the user provides a company name, partial ticker, or ambiguous market term before calling any Yahoo Finance data endpoint. It is the canonical pre-processing step to ensure downstream financial queries use valid symbols and avoid data errors from incorrect or ambiguous identifiers.
Side effects
- Unrecognized or misspelled company name returns no results
- Ambiguous fragment matches multiple symbols requiring user clarification
- Non-public or OTC-only securities may not resolve correctly
- Payment failure (x402) if USDC balance is insufficient
- Rate limiting or service unavailability returns HTTP error
Tags
x402
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