{
  "info": {
    "_postman_id": "e1f0d5bd-25e1-499a-befa-4de1334284f2",
    "name": "Highnote GraphQL API",
    "description": "The Highnote embedded-finance platform is driven by a single GraphQL endpoint. This OpenAPI document models the GraphQL-over-HTTP surface: a single POST /graphql operation that accepts a GraphQL query or mutation plus optional variables, authenticated with HTTP Basic auth using a base64-encoded API key as the username (no password). See graphql/highnote-graphql.md and graphql/highnote-schema.graphql for the GraphQL types, queries, and mutations.\n\nContact Support:\n Name: Highnote",
    "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json",
    "createdAt": "2026-07-28T01:56:06.000Z",
    "updatedAt": "2026-07-28T01:56:07.000Z",
    "lastUpdatedBy": "35240",
    "uid": "35240-e1f0d5bd-25e1-499a-befa-4de1334284f2"
  },
  "item": [
    {
      "name": "graphql",
      "item": [
        {
          "name": "Execute a GraphQL query or mutation",
          "id": "c37fce44-e8b0-4187-8ee3-c62d063d7eb5",
          "protocolProfileBehavior": {
            "disableBodyPruning": true
          },
          "request": {
            "auth": {
              "type": "basic",
              "basic": [
                {
                  "key": "username",
                  "value": "{{basicAuthUsername}}",
                  "type": "string"
                },
                {
                  "key": "password",
                  "value": "{{basicAuthPassword}}",
                  "type": "string"
                }
              ]
            },
            "method": "POST",
            "header": [
              {
                "key": "Content-Type",
                "value": "application/json"
              },
              {
                "key": "Accept",
                "value": "application/json"
              }
            ],
            "body": {
              "mode": "raw",
              "raw": "{\n  \"query\": \"<string>\",\n  \"variables\": {\n    \"cupidatat2\": false,\n    \"esse_7d\": 17916842.1120155,\n    \"nostrud_ec\": 77843024\n  },\n  \"operationName\": \"<string>\"\n}",
              "options": {
                "raw": {
                  "headerFamily": "json",
                  "language": "json"
                }
              }
            },
            "url": {
              "raw": "{{baseUrl}}/graphql",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "graphql"
              ]
            },
            "description": "Executes a GraphQL operation against the Highnote platform. The request body is a JSON object with a `query` string (which may contain a query or a mutation), an optional `variables` object, and an optional `operationName`. Responses always return HTTP 200 with a `data` and/or `errors` field per the GraphQL-over-HTTP convention."
          },
          "response": [
            {
              "id": "f6bafeb3-797f-4c43-9586-461f23282c75",
              "name": "GraphQL response. Returns HTTP 200 even when the operation produces GraphQL errors; inspect the `errors` array.",
              "originalRequest": {
                "method": "POST",
                "header": [
                  {
                    "key": "Content-Type",
                    "value": "application/json"
                  },
                  {
                    "key": "Accept",
                    "value": "application/json"
                  },
                  {
                    "description": "Added as a part of security scheme: basic",
                    "key": "Authorization",
                    "value": "Basic <credentials>"
                  }
                ],
                "body": {
                  "mode": "raw",
                  "raw": "{\n  \"query\": \"<string>\",\n  \"variables\": {\n    \"cupidatat2\": false,\n    \"esse_7d\": 17916842.1120155,\n    \"nostrud_ec\": 77843024\n  },\n  \"operationName\": \"<string>\"\n}",
                  "options": {
                    "raw": {
                      "headerFamily": "json",
                      "language": "json"
                    }
                  }
                },
                "url": {
                  "raw": "{{baseUrl}}/graphql",
                  "host": [
                    "{{baseUrl}}"
                  ],
                  "path": [
                    "graphql"
                  ]
                }
              },
              "status": "OK",
              "code": 200,
              "_postman_previewlanguage": "json",
              "header": [
                {
                  "key": "Content-Type",
                  "value": "application/json"
                }
              ],
              "cookie": [],
              "responseTime": null,
              "body": "{\n  \"data\": {\n    \"laborumef_\": -1706215.7923681438\n  },\n  \"errors\": [\n    {\n      \"message\": \"<string>\",\n      \"path\": [\n        \"<string>\",\n        \"<string>\"\n      ],\n      \"extensions\": {\n        \"Ut__\": 68498284.23654082\n      }\n    },\n    {\n      \"message\": \"<string>\",\n      \"path\": [\n        \"<string>\",\n        \"<string>\"\n      ],\n      \"extensions\": {\n        \"anim_4bf\": false,\n        \"veniam_\": 66340520\n      }\n    }\n  ]\n}",
              "createdAt": "2026-07-28T01:56:07.000Z",
              "updatedAt": "2026-07-28T01:56:07.000Z",
              "uid": "35240-f6bafeb3-797f-4c43-9586-461f23282c75"
            },
            {
              "id": "a494b0e0-34cc-40a2-810f-d98d1f394902",
              "name": "Missing or invalid API key (Basic auth).",
              "originalRequest": {
                "method": "POST",
                "header": [
                  {
                    "key": "Content-Type",
                    "value": "application/json"
                  },
                  {
                    "description": "Added as a part of security scheme: basic",
                    "key": "Authorization",
                    "value": "Basic <credentials>"
                  }
                ],
                "body": {
                  "mode": "raw",
                  "raw": "{\n  \"query\": \"<string>\",\n  \"variables\": {\n    \"cupidatat2\": false,\n    \"esse_7d\": 17916842.1120155,\n    \"nostrud_ec\": 77843024\n  },\n  \"operationName\": \"<string>\"\n}",
                  "options": {
                    "raw": {
                      "headerFamily": "json",
                      "language": "json"
                    }
                  }
                },
                "url": {
                  "raw": "{{baseUrl}}/graphql",
                  "host": [
                    "{{baseUrl}}"
                  ],
                  "path": [
                    "graphql"
                  ]
                }
              },
              "status": "Unauthorized",
              "code": 401,
              "_postman_previewlanguage": "text",
              "header": [],
              "cookie": [],
              "responseTime": null,
              "body": null,
              "createdAt": "2026-07-28T01:56:07.000Z",
              "updatedAt": "2026-07-28T01:56:07.000Z",
              "uid": "35240-a494b0e0-34cc-40a2-810f-d98d1f394902"
            },
            {
              "id": "47a9dfa5-f1fb-4aab-bde7-828274363db3",
              "name": "Rate limited. Retry with backoff.",
              "originalRequest": {
                "method": "POST",
                "header": [
                  {
                    "key": "Content-Type",
                    "value": "application/json"
                  },
                  {
                    "description": "Added as a part of security scheme: basic",
                    "key": "Authorization",
                    "value": "Basic <credentials>"
                  }
                ],
                "body": {
                  "mode": "raw",
                  "raw": "{\n  \"query\": \"<string>\",\n  \"variables\": {\n    \"cupidatat2\": false,\n    \"esse_7d\": 17916842.1120155,\n    \"nostrud_ec\": 77843024\n  },\n  \"operationName\": \"<string>\"\n}",
                  "options": {
                    "raw": {
                      "headerFamily": "json",
                      "language": "json"
                    }
                  }
                },
                "url": {
                  "raw": "{{baseUrl}}/graphql",
                  "host": [
                    "{{baseUrl}}"
                  ],
                  "path": [
                    "graphql"
                  ]
                }
              },
              "status": "Too Many Requests",
              "code": 429,
              "_postman_previewlanguage": "text",
              "header": [],
              "cookie": [],
              "responseTime": null,
              "body": null,
              "createdAt": "2026-07-28T01:56:07.000Z",
              "updatedAt": "2026-07-28T01:56:07.000Z",
              "uid": "35240-47a9dfa5-f1fb-4aab-bde7-828274363db3"
            }
          ],
          "createdAt": "2026-07-28T01:56:07.000Z",
          "updatedAt": "2026-07-28T01:56:07.000Z",
          "uid": "35240-c37fce44-e8b0-4187-8ee3-c62d063d7eb5"
        }
      ],
      "id": "0353bd8f-7b23-40d0-80d3-40c12afc908f",
      "createdAt": "2026-07-28T01:56:07.000Z",
      "updatedAt": "2026-07-28T01:56:07.000Z",
      "uid": "35240-0353bd8f-7b23-40d0-80d3-40c12afc908f"
    }
  ],
  "auth": {
    "type": "basic",
    "basic": [
      {
        "key": "username",
        "value": "{{basicAuthUsername}}",
        "type": "string"
      },
      {
        "key": "password",
        "value": "{{basicAuthPassword}}",
        "type": "string"
      }
    ]
  },
  "variable": [
    {
      "key": "baseUrl",
      "value": "https://api.us.highnote.com"
    }
  ]
}