TGTC 数据层开发者文档 —— BSC 链上尽调 + X 舆情 API。稳定字段契约、透明按次计费、明确错误码与服务承诺。///Developer docs for the TGTC data layer — BSC on-chain due diligence + X sentiment APIs. Stable field contracts, transparent per-call billing, explicit error codes, and honest service-level commitments.
