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Gas, balances, values and fees are denominated in ETN, the native coin. Real on-chain data straight from the explorer, refreshed every call — no key. 9 endpoints. For multi-chain coverage combine with the other oanor chain APIs (Ethereum, Base, Arbitrum and more).","contact":{"name":"PremiumApi","url":"https://www.oanor.com/by/premiumapi"}},"servers":[{"url":"https://api.oanor.com/electroneum-api","description":"oanor gateway"}],"tags":[{"name":"Chain"},{"name":"Blocks"},{"name":"Accounts"},{"name":"Transactions"},{"name":"Tokens"},{"name":"Search"},{"name":"Meta"}],"components":{"securitySchemes":{"oanorKey":{"type":"apiKey","in":"header","name":"x-oanor-key","description":"Get your key at https://www.oanor.com/developer/keys"}}},"security":[{"oanorKey":[]}],"paths":{"/v1/gas":{"get":{"operationId":"get_v1_gas","tags":["Chain"],"summary":"Gas-price 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