> For the complete documentation index, see [llms.txt](https://docs.xy.finance/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.xy.finance/single-bridge-integration/ybridge-api/error-message.md).

# Error Message

| input chain id unsupported         | "Invalid chain id"                                                                                     | “10” |
| ---------------------------------- | ------------------------------------------------------------------------------------------------------ | ---- |
| other input args invalidated       | "Invalid input argument"                                                                               | “10” |
| no route                           | "Token unsupported or liquidity insufficient."                                                         | “3”  |
| route engine timeout               | "Request for route-fetching has timed out. Please try again."                                          | “5”  |
| yBridge liquidity not enough       | "yBirdge liquidity insufficient."                                                                      | “4”  |
| input amount not enough            | "The minimum swap amount for this trading pair should be equivalent to {min\_amount} {token\_symbol}." | “6”  |
| Network temporarily not supported. | "The network chain id {chain id} has been paused, please follow our update."                           | "7"  |
| unknown error                      | “API error"                                                                                            | “99” |
| quote api success                  | "Quotation success."                                                                                   | “0”  |
| swap api success                   | "Swap success."                                                                                        | “0”  |


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