7.4.5 NEO
NEO is an open-source, community driven platform that is leveraging the intrinsic advantages of blockchain technology to realize the optimized digital world of the future.
For more resources, please visit: https://neo.org/dev
The BSN city node gateway is adapted to the NEO JSON RPC API, so developers can initiate transaction requests to the node gateway via HTTP JSON-RPC. For detailed docking instructions please visit:
https://docs.neo.org/docs/zh-cn/reference/rpc/latest-version/api.html
The following table shows additional error code definitions for public city node gateway:
| Error code | Transaction error code | Error code description |
|---|---|---|
| 500 | -32099 | Service internal exception |
| 503 | -32099 | Service internal exception |
| 429 | -32098 | TPS, TPD current limit |
| 401 | -32097 | Authentication permission failed |