{"name":"TX History API","version":"2.0.0","chains":{"1":"Ethereum","10":"Optimism","56":"BNB Chain","137":"Polygon","195":"Tron","324":"ZkSync Era","900":"Solana","5566":"TAAQO Mainnet","8453":"Base","42161":"Arbitrum","59144":"Linea","20000000":"Bitcoin"},"addressFormats":{"evm":"0x + 40 hex chars  e.g. 0xd8dA6BF26.......d9e03E53415D37aA96045","solana":"Base58 32–44 chars e.g. 9WzDXwBbmk........AyrZzDsGYdLVL9zYtAWWM","bitcoin":"P2PKH/P2SH/bech32  e.g. bc1qxy2kgd.....yrf2493p83kkfjhx0wlh","tron":"T-address 34 chars e.g. TN3W4H6rK2.....FQHwKENnHjoxb3m9"},"endpoints":{"history":"GET /history?address=<addr>&chainId=<id>&limit=20&cursor=<optional>","health":"GET /health"}}