---
updatedAt: 2025-09-18T22:42:41.000Z
agentTools:
  projectIndex: https://docs.nodereal.io/llms.txt
---

# pm_isSponsorable

Check if a given tx can be sponsorable in MegaFuel.

> 📘 Supported on both BNB Smart Chain and OpBNB.

Endpoint

* BNB Smart Chain (BSC)
  * **Mainnet**: `https://bsc-megafuel.nodereal.io/`
  * **Testnet**: `https://bsc-megafuel-testnet.nodereal.io/`

* opBNB
  * **Mainnet**: `https://opbnb-megafuel.nodereal.io/`
  * **Testnet**: `https://opbnb-megafuel-testnet.nodereal.io/`

# OpenAPI definition

```json
{
  "openapi": "3.1.0",
  "info": {
    "title": "MEGAFUEL API",
    "version": "1.0"
  },
  "servers": [
    {
      "url": "https://bsc-megafuel.nodereal.io/"
    }
  ],
  "paths": {
    "/": {
      "post": {
        "summary": "pm_isSponsorable",
        "description": "Check if a given tx can be sponsorable in MegaFuel.",
        "tags": [
          "pm_isSponsorable"
        ],
        "requestBody": {
          "content": {
            "application/json": {
              "schema": {
                "allOf": [
                  {
                    "type": "object",
                    "properties": {
                      "id": {
                        "type": "integer",
                        "default": 1
                      },
                      "jsonrpc": {
                        "type": "string",
                        "default": "2.0"
                      }
                    }
                  },
                  {
                    "type": "object",
                    "properties": {
                      "method": {
                        "type": "string",
                        "default": "pm_isSponsorable",
                        "enum": [
                          "pm_isSponsorable"
                        ]
                      },
                      "params": {
                        "type": "array",
                        "minItems": 1,
                        "maxItems": 1,
                        "items": {
                          "type": "object",
                          "properties": {
                            "to": {
                              "type": "string",
                              "description": "String - 20 Bytes - The recipient address of the transaction",
                              "default": "0xCD9C02358c223a3E788c0b9D94b98D434c7aa0f1"
                            },
                            "from": {
                              "type": "string",
                              "description": "String - 20 Bytes - The sender address of the transaction",
                              "default": "0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266"
                            },
                            "value": {
                              "type": "string",
                              "description": "String - The value of the transaction in hexadecimal",
                              "default": "0x2386f26fc10000"
                            },
                            "data": {
                              "type": "string",
                              "description": "String - Additional data for the transaction in hexadecimal",
                              "default": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675"
                            },
                            "gas": {
                              "type": "string",
                              "description": "String - The gas limit of the transaction in hexadecimal",
                              "default": "0x2901a"
                            }
                          }
                        }
                      }
                    }
                  }
                ]
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "",
            "content": {
              "application/json": {
                "schema": {
                  "allOf": [
                    {
                      "type": "object",
                      "properties": {
                        "id": {
                          "type": "integer"
                        },
                        "jsonrpc": {
                          "type": "string"
                        }
                      }
                    },
                    {
                      "type": "object",
                      "properties": {
                        "result": {
                          "type": "object",
                          "description": "An object indicating if the given tx is sponsorable.",
                          "properties": {
                            "sponsorable": {
                              "type": "boolean",
                              "description": "Sponsorable is a mandatory field, bool value, indicating if a given tx is able to sponsor"
                            },
                            "sponsorName": {
                              "type": "string",
                              "description": "SponsorName is an optional field, string value, shows the name of the policy sponsor"
                            },
                            "sponsorIcon": {
                              "type": "string",
                              "description": "SponsorIcon is an optional field, string value, shows the icon of the policy sponsor"
                            },
                            "sponsorWebsite": {
                              "type": "string",
                              "description": "SponsorWebsite is an optional field, string value, shows the website of the policy sponsor"
                            }
                          }
                        }
                      }
                    }
                  ]
                }
              }
            }
          }
        },
        "operationId": "pm-isSponsorable"
      }
    }
  },
  "x-readme": {
    "explorer-enabled": true,
    "proxy-enabled": true
  }
}
```