{"uid":"cap_pUtwQaGGAaG-ZxsR7_bpO","slug":"fastapi-online-solana-token-supply-lookup-e83e87c3","name":"fastapi.online — Solana Token Supply Lookup","description":"Chat, embeddings, OCR, speech-to-text, image editing, image understanding (captioning/Q&A), text-to-speech, translation, writing tools, classification tools, developer tools, local utilities, format/checksum validators, encoding & crypto utilities, date/time calculators, geo/coordinate math, math & finance calculators, novelty tools, and business/social writing generators — 179 endpoints in all, across multiple specialized self-hosted models. Pay per call with crypto — no signup — or get an API key.","url":"https://api.fastapi.online/sol-token-supply","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"mint":{"type":"string"}}},"responseSchema":null,"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_TK159BkZWngetaE6xODjM","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":"Returns the current total supply of a Solana token given its mint address","exampleAgentPrompt":"What is the total token supply for the Solana mint address EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v?","exampleUseCases":[{"title":"DeFi token research dashboard","prompt":"I'm researching a Solana DeFi project — can you look up the total supply for the mint address So11111111111111111111111111111111111111112 so I can check tokenomics?"},{"title":"Crypto portfolio token audit","prompt":"I need to verify the on-chain total supply for the Solana token with mint address EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v for my portfolio report."},{"title":"Automated token monitoring alert","prompt":"Every hour, fetch the current supply for Solana mint address mSoLzYCxHdYgdzU16g5QSh3i5K3z3KZK7ytfqcJm7So and alert me if it changes by more than 1%."}],"resultDescription":"Returns the total supply figure for the specified Solana SPL token mint, typically as a numeric value representing the on-chain token supply amount.","failureModes":["Invalid or malformed mint address returns an error","Non-existent mint address returns not found or zero supply","Network or RPC node unavailability causes timeout","Missing mint field in request body causes validation error"],"whenToPreferThis":"Choose this endpoint when you need a quick, pay-per-call, no-signup lookup of Solana token supply data using a mint address, especially in automated or agent-driven pipelines where ephemeral crypto payments (x402/USDC) are preferred over managed API key subscriptions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:55:08.227Z","isFirstParty":false}