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REST API for LiteGraph

This document describes the REST API endpoints for LiteGraph Server.

For client SDK libraries that wrap this API, see the sdk/ directory:

Authentication

Users can authenticate API requests in one of three ways.

Bearer Token

A bearer token can be supplied in the Authorization header, i.e. Authorization: Bearer {token}. This bearer token can either be from a Credential object mapped to a user by GUID, or, the administrator bearer token defined in litegraph.json.

Credentials

The user's email, password, and tenant GUID can be passed in as headers using x-email, x-email, and x-tenant-guid. This method does not work for administrative API calls, as the administrator is only defined by bearer token in litegraph.json.

Security token

Temporal security tokens can be generated for regular users (not for the administrator). These security tokens expire after 24 hours, and can be used in the x-token header as an alternative to using bearer tokens or credentials.

To generate a security token, set the x-email, x-password, and x-tenant-guid headers, and call GET /v1.0/token. The result will look as follows:

{
    "TimestampUtc": "2025-01-30T22:54:41.963425Z",
    "ExpirationUtc": "2025-01-31T22:54:41.963426Z",
    "IsExpired": false,
    "TenantGUID": "00000000-0000-0000-0000-000000000000",
    "UserGUID": "00000000-0000-0000-0000-000000000000",
    "Token": "mXCNtMWDsW0/pr+IwRFUje2n5Z9/qDGprgAY26bz4KYoJOUyufkzkzfK+Kiq0iv/PsZkzwewIXsuCMkpqJbsMJFMd94fyt8LLHr4CL0NMn1etyK7AC+uLH/xUqVnP+Jdww8LhEV2ly3gx27h91fiXMT60ScKNM772o3zq1WUkD1yBL1MCcZsUkHXQw3ZiP4EsFoZ6oxqquwN+/cRZROKXAbPWvArwcDNIIz9vnBvcvjDJYVCz/LiPq5BXIHtzSP7QffBqiZtttEaql8LIu17c9ms02N2mB/nyF0FF6U97ay1Vbo0V/0/akiRnieOKGYCOjiJBuU1kZ28uiDj1pENpzS1GUqkt5HqK44Jl4LtIco=",
    "Valid": true
}

The value found in Token can then be used when making API requests to LiteGraph, by adding the x-token header with the value, i.e.

GET /v1.0/tenants/00000000-0000-0000-0000-000000000000/graphs
x-token: mXCNtMWDsW0/pr+IwRFUje2...truncated...4Jl4LtIco=

To retrieve the details of a token and to verify it has not expired, call GET /v1.0/token/details with the x-token header set.

GET /v1.0/token/details
x-token: mXCNtMWDsW0/pr+IwRFUje2...truncated...4Jl4LtIco=

Response:
{
    "TimestampUtc": "2025-01-30T14:54:41.963425Z",
    "ExpirationUtc": "2025-01-31T14:54:41.963426Z",
    "IsExpired": false,
    "TenantGUID": "00000000-0000-0000-0000-000000000000",
    "UserGUID": "00000000-0000-0000-0000-000000000000",
    "Valid": true
}

If you do not know the tenant GUID ahead of time, use the API to retrieve tenants for a given email by calling GET /v1.0/token/tenants with the x-email header set. It will return the list of tenants associated with the supplied email address.

GET /v1.0/token/tenants
x-email: default@user.com

Response:
[
    {
        "GUID": "00000000-0000-0000-0000-000000000000",
        "Name": "Default tenant",
        "Active": true,
        "CreatedUtc": "2025-02-06T18:22:56.789353Z",
        "LastUpdateUtc": "2025-02-06T18:22:56.788994Z"
    }
]

Data Structures

Backup File

{
    "Filename": "my-backup.db",
    "Length": 352256,
    "MD5Hash": "EF2A390E654BCFE3052DAF7364037DBE",
    "SHA1Hash": "74625881C00FEF2E654AB9B800A0C8E23CC7CBB0",
    "SHA256Hash": "584F2D85362F7E7B9755DF7A363120E6FF8F93A162E918E7085C795021D14DCF",
    "CreatedUtc": "2025-05-27T03:31:10.904886Z",
    "LastUpdateUtc": "2025-05-27T03:31:10.909897Z",
    "LastAccessUtc": "2025-05-27T03:31:13.634489Z",
    "Data": "... base64 data ..."
}

Enumeration Query

{
    "Ordering": "CreatedDescending",
    "IncludeData": true,
    "IncludeSubordinates": true,
    "MaxResults": 5,
    "ContinuationToken": null,
    "Labels": [ ],
    "Tags": { },
    "Expr": { }
}

Enumeration Result

{
    "Success": true,
    "Timestamp": {
        "Start": "2025-06-22T01:17:42.984885Z",
        "End": "2025-06-22T01:17:43.066948Z",
        "TotalMs": 82.06,
        "Messages": {}
    },
    "MaxResults": 5,
    "ContinuationToken": "ca10f6ca-f4c2-4040-adfe-9de3a81b9f55",
    "EndOfResults": false,
    "TotalRecords": 17,
    "RecordsRemaining": 12,
    "Objects": [
        {
            "TenantGUID": "00000000-0000-0000-0000-000000000000",
            "GUID": "ebefc55b-6f74-4997-8c87-e95e40cb83d3",
            "GraphGUID": "00000000-0000-0000-0000-000000000000",
            "Name": "Active Directory",
            "CreatedUtc": "2025-06-21T05:23:14.100128Z",
            "LastUpdateUtc": "2025-06-21T05:23:14.100128Z",
            "Labels": [],
            "Tags": {},
            "Data": {
                "Name": "Active Directory"
            },
            "Vectors": []
        }, ...
    ]
}

Tenant Statistics (All)

{
    "00000000-0000-0000-0000-000000000000": {
        "Graphs": 1,
        "Nodes": 17,
        "Edges": 22,
        "Labels": 0,
        "Tags": 0,
        "Vectors": 0
    }, ...
}

Tenant Statistics (Individual)

{
    "Graphs": 1,
    "Nodes": 17,
    "Edges": 22,
    "Labels": 0,
    "Tags": 0,
    "Vectors": 0
}

Graph Statistics (All)

{
    "00000000-0000-0000-0000-000000000000": {
        "Nodes": 17,
        "Edges": 22,
        "Labels": 0,
        "Tags": 0,
        "Vectors": 0
    }
}

Graph Statistics (Individual)

{
    "Nodes": 17,
    "Edges": 22,
    "Labels": 0,
    "Tags": 0,
    "Vectors": 0
}

Tenant

{
    "GUID": "00000000-0000-0000-0000-000000000000",
    "Name": "Default tenant",
    "Active": true,
    "CreatedUtc": "2024-12-27T22:09:09.410802Z",
    "LastUpdateUtc": "2024-12-27T22:09:09.410168Z"
}

User

{
    "GUID": "00000000-0000-0000-0000-000000000000",
    "TenantGUID": "00000000-0000-0000-0000-000000000000",
    "FirstName": "Default",
    "LastName": "User",
    "Email": "default@user.com",
    "Password": "password",
    "Active": true,
    "CreatedUtc": "2024-12-27T22:09:09.446911Z",
    "LastUpdateUtc": "2024-12-27T22:09:09.446777Z"
}

Credential

{
    "GUID": "00000000-0000-0000-0000-000000000000",
    "TenantGUID": "00000000-0000-0000-0000-000000000000",
    "UserGUID": "00000000-0000-0000-0000-000000000000",
    "Name": "Default credential",
    "BearerToken": "default",
    "Active": true,
    "CreatedUtc": "2024-12-27T22:09:09.468134Z",
    "LastUpdateUtc": "2024-12-27T22:09:09.467977Z"
}

Label

{
    "GUID": "738d4956-a833-429a-9531-c99336638617",
    "TenantGUID": "ba1dc0a6-372d-47ee-aea5-75e7dbbbd175",
    "GraphGUID": "97826e1a-d0c1-4884-820a-bfda74b3be33",
    "EdgeGUID": "971da046-8234-4627-8ae8-e062311874c8",
    "Label": "edge",
    "CreatedUtc": "2025-01-08T23:28:05.312128Z",
    "LastUpdateUtc": "2025-01-08T23:28:05.312128Z"
}

Tag

{
    "GUID": "00000000-0000-0000-0000-000000000000",
    "TenantGUID": "00000000-0000-0000-0000-000000000000",
    "GraphGUID": "00000000-0000-0000-0000-000000000000",
    "NodeGUID": "00000000-0000-0000-0000-000000000000",
    "EdgeGUID": "00000000-0000-0000-0000-000000000000",
    "Key": "mykey",
    "Value": "myvalue",
    "CreatedUtc": "2024-12-27T22:14:36.459901Z",
    "LastUpdateUtc": "2024-12-27T22:14:36.459902Z"
}

Vector

{
    "GUID": "00000000-0000-0000-0000-000000000000",
    "TenantGUID": "00000000-0000-0000-0000-000000000000",
    "GraphGUID": "00000000-0000-0000-0000-000000000000",
    "NodeGUID": "00000000-0000-0000-0000-000000000000",
    "EdgeGUID": "00000000-0000-0000-0000-000000000000",
    "Model": "testmodel",
    "Dimensionality": 3,
    "Content": "test content",
    "Vectors": [ 0.05, -0.25, 0.45 ],
    "CreatedUtc": "2025-01-15T10:41:13.243174Z",
    "LastUpdateUtc": "2025-01-15T10:41:13.243188Z"
}

Graph

{
    "TenantGUID": "00000000-0000-0000-0000-000000000000",
    "GUID": "00000000-0000-0000-0000-000000000000",
    "Name": "My test graph",
    "Labels": [ "test" ],
    "Tags": {
        "Key": "Value"
    },
    "Data": {
        "Hello": "World"
    },
    "Vectors": [
        {
            "GUID": "00000000-0000-0000-0000-000000000000",
            "TenantGUID": "00000000-0000-0000-0000-000000000000",
            "GraphGUID": "00000000-0000-0000-0000-000000000000",
            "NodeGUID": "00000000-0000-0000-0000-000000000000",
            "EdgeGUID": "00000000-0000-0000-0000-000000000000",
            "Model": "testmodel",
            "Dimensionality": 3,
            "Content": "test content",
            "Vectors": [ 0.05, -0.25, 0.45 ],
            "CreatedUtc": "2025-01-15T10:41:13.243174Z",
            "LastUpdateUtc": "2025-01-15T10:41:13.243188Z"
        }
    ],
    "CreatedUtc": "2024-07-01 15:43:06.991834"
}

Graph Vector Index

{
    "VectorIndexType": "HnswSqlite",
    "VectorIndexFile": "graph-00000000-0000-0000-0000-000000000000-hnsw.db",
    "VectorIndexThreshold": null,
    "VectorDimensionality": 384,
    "VectorIndexM": 16,
    "VectorIndexEf": 50,
    "VectorIndexEfConstruction": 200
}

Node

{
    "TenantGUID": "00000000-0000-0000-0000-000000000000",
    "GUID": "11111111-1111-1111-1111-111111111111",
    "GraphGUID": "00000000-0000-0000-0000-000000000000",
    "Name": "My test node",
    "Labels": [ "test" ],
    "Tags": {
        "Key": "Value"
    },
    "Data": {
        "Hello": "World"
    },
    "Vectors": [
        {
            "GUID": "00000000-0000-0000-0000-000000000000",
            "TenantGUID": "00000000-0000-0000-0000-000000000000",
            "GraphGUID": "00000000-0000-0000-0000-000000000000",
            "NodeGUID": "00000000-0000-0000-0000-000000000000",
            "EdgeGUID": "00000000-0000-0000-0000-000000000000",
            "Model": "testmodel",
            "Dimensionality": 3,
            "Content": "test content",
            "Vectors": [ 0.05, -0.25, 0.45 ],
            "CreatedUtc": "2025-01-15T10:41:13.243174Z",
            "LastUpdateUtc": "2025-01-15T10:41:13.243188Z"
        }
    ],
    "CreatedUtc": "2024-07-01 15:43:06.991834"
}

Edge

{
    "TenantGUID": "00000000-0000-0000-0000-000000000000",
    "GUID": "FFFFFFFF-FFFF-FFFF-FFFF-FFFFFFFFFFFF",
    "GraphGUID": "00000000-0000-0000-0000-000000000000",
    "Name": "My test edge",
    "From": "11111111-1111-1111-1111-111111111111",
    "To": "22222222-2222-2222-2222-222222222222",
    "Cost": 10,
    "Labels": [ "test" ],
    "Tags": {
        "Key": "Value"
    },
    "Data": {
        "Hello": "World"
    },
    "Vectors": [
        {
            "GUID": "00000000-0000-0000-0000-000000000000",
            "TenantGUID": "00000000-0000-0000-0000-000000000000",
            "GraphGUID": "00000000-0000-0000-0000-000000000000",
            "NodeGUID": "00000000-0000-0000-0000-000000000000",
            "EdgeGUID": "00000000-0000-0000-0000-000000000000",
            "Model": "testmodel",
            "Dimensionality": 3,
            "Content": "test content",
            "Vectors": [ 0.05, -0.25, 0.45 ],
            "CreatedUtc": "2025-01-15T10:41:13.243174Z",
            "LastUpdateUtc": "2025-01-15T10:41:13.243188Z"
        }
    ],
    "CreatedUtc": "2024-07-01 15:43:06.991834"
}

Route Request

{
    "TenantGUID": "00000000-0000-0000-0000-000000000000",
    "Graph": "00000000-0000-0000-0000-000000000000",
    "From": "11111111-1111-1111-1111-111111111111",
    "To": "22222222-2222-2222-2222-222222222222",
    "NodeFilter": null,
    "EdgeFilter": null,
}

Existence Request

{
    "Nodes": [
        "[guid1]",
        "[guid2]",
        ...
    ],
    "Edges": [
        "[guid1]",
        "[guid2]",
        ...
    ],
    "EdgesBetween": [
        {
            "From": "[fromguid]",
            "To": "[toguid]"
        },
        ...
    ]
}

Existence Result

{
    "ExistingNodes": [
        "[guid1]",
        "[guid2]",
        ...
    ],
    "MissingNodes": [
        "[guid1]",
        "[guid2]",
        ...
    ],
    "ExistingEdges": [
        "[guid1]",
        "[guid2]",
        ...
    ],
    "MissingEdges": [
        "[guid1]",
        "[guid2]",
        ...
    ],
    "ExistingEdgesBetween": [
        {
            "From": "[fromguid]",
            "To": "[toguid]"
        },
        ...
    ],
    "MissingEdgesBetween": [
        {
            "From": "[fromguid]",
            "To": "[toguid]"
        },
        ...
    ]
}

Vector Search Request

{
    "GraphGUID": "00000000-0000-0000-0000-000000000000",
    "Domain": "Node",
    "SearchType": "CosineSimilarity",
    "Labels": [],
    "Tags": {},
    "Expr": null,
    "TopK": 10,
    "MinimumScore": 0.1,
    "MaximumDistance": 100,
    "MinimumInnerProduct": 0.1,
    "Embeddings": [ 0.1, 0.2, 0.3 ]
}

Valid domains are Graph Node Edge Valid search types are CosineSimilarity CosineDistance EuclidianSimilarity EuclidianDistance DotProduct

Vector Search Result

[
    {
        "Score": 0.874456,
        "Distance": null,
        "InnerProduct": null,
        "Graph": { ... },
        "Node": { ... },
        "Edge": { ... }
    },
    ...
]

General APIs

API Method URL
Validate connectivity HEAD /

Admin APIs

Admin APIs require administrator bearer token authentication.

API Method URL
Flush in-memory database to disk POST /v1.0/flush

Backup APIs

Backup APIs require administrator bearer token authentication.

API Method URL
Create POST /v1.0/backups
Read many GET /v1.0/backups
Read GET /v1.0/backups/[guid]
Delete DELETE /v1.0/backups/[guid]
Exists HEAD /v1.0/backups/[guid]

Tenant APIs

Tenant APIs require administrator bearer token authentication.

When specifying multiple GUIDs to retrieve, i.e. ?guids=..., use a comma-separated list of values, i.e. ?guids=00000000-0000-0000-0000-000000000000,11111111-1111-1111-1111-111111111111.

API Method URL
Create PUT /v1.0/tenants
Update PUT /v1.0/tenants/[guid]
Read many GET /v1.0/tenants
Read many GET /v1.0/tenants?guids=...
Read GET /v1.0/tenants/[guid]
Delete DELETE /v1.0/tenants/[guid]
Delete w/ cascade DELETE /v1.0/tenants/[guid]?force
Exists HEAD /v1.0/tenants/[guid]

User APIs

User APIs require administrator bearer token authentication.

API Method URL
Create PUT /v1.0/tenants/[guid]/users
Update PUT /v1.0/tenants/[guid]/users/[guid]
Read many GET /v1.0/tenants/[guid]/users
Read many GET /v1.0/tenants/[guid]/users?guids=...
Read GET /v1.0/tenants/[guid]/users/[guid]
Delete DELETE /v1.0/tenants/[guid]/users/[guid]
Exists HEAD /v1.0/tenants/[guid]/users/[guid]

Credential APIs

Credential APIs require administrator bearer token authentication.

API Method URL
Create PUT /v1.0/tenants/[guid]/credentials
Update PUT /v1.0/tenants/[guid]/credentials/[guid]
Read many GET /v1.0/tenants/[guid]/credentials
Read many GET /v1.0/tenants/[guid]/credentials?guids=...
Read GET /v1.0/tenants/[guid]/credentials/[guid]
Read by bearer token GET /v1.0/credentials/bearer
Delete DELETE /v1.0/tenants/[guid]/credentials/[guid]
Delete all in tenant DELETE /v1.0/tenants/[guid]/credentials
Delete by user DELETE /v1.0/tenants/[guid]/users/[guid]/credentials
Exists HEAD /v1.0/tenants/[guid]/credentials/[guid]

Label APIs

Label APIs require administrator bearer token authentication.

API Method URL
Create PUT /v1.0/tenants/[guid]/labels
Create many PUT /v1.0/tenants/[guid]/labels/bulk
Update PUT /v1.0/tenants/[guid]/labels/[guid]
Read many GET /v1.0/tenants/[guid]/labels
Read many GET /v1.0/tenants/[guid]/labels?guids=...
Read GET /v1.0/tenants/[guid]/labels/[guid]
Read all in tenant GET /v1.0/tenants/[guid]/labels/all
Read all in graph GET /v1.0/tenants/[guid]/graphs/[guid]/labels/all
Read graph labels GET /v1.0/tenants/[guid]/graphs/[guid]/labels
Read node labels GET /v1.0/tenants/[guid]/graphs/[guid]/nodes/[guid]/labels
Read edge labels GET /v1.0/tenants/[guid]/graphs/[guid]/edges/[guid]/labels
Delete DELETE /v1.0/tenants/[guid]/labels/[guid]
Delete multiple DELETE /v1.0/tenants/[guid]/labels/bulk
Delete all in tenant DELETE /v1.0/tenants/[guid]/labels/all
Delete all in graph DELETE /v1.0/tenants/[guid]/graphs/[guid]/labels/all
Delete graph labels DELETE /v1.0/tenants/[guid]/graphs/[guid]/labels
Delete node labels DELETE /v1.0/tenants/[guid]/graphs/[guid]/nodes/[guid]/labels
Delete edge labels DELETE /v1.0/tenants/[guid]/graphs/[guid]/edges/[guid]/labels
Exists HEAD /v1.0/tenants/[guid]/labels/[guid]

Tag APIs

Tag APIs require administrator bearer token authentication.

API Method URL
Create PUT /v1.0/tenants/[guid]/tags
Update PUT /v1.0/tenants/[guid]/tags/[guid]
Read many GET /v1.0/tenants/[guid]/tags
Read many GET /v1.0/tenants/[guid]/tags?guids=...
Read GET /v1.0/tenants/[guid]/tags/[guid]
Read all in tenant GET /v1.0/tenants/[guid]/tags/all
Read all in graph GET /v1.0/tenants/[guid]/graphs/[guid]/tags/all
Read graph tags GET /v1.0/tenants/[guid]/graphs/[guid]/tags
Read node tags GET /v1.0/tenants/[guid]/graphs/[guid]/nodes/[guid]/tags
Read edge tags GET /v1.0/tenants/[guid]/graphs/[guid]/edges/[guid]/tags
Delete DELETE /v1.0/tenants/[guid]/tags/[guid]
Delete all in tenant DELETE /v1.0/tenants/[guid]/tags/all
Delete all in graph DELETE /v1.0/tenants/[guid]/graphs/[guid]/tags/all
Delete graph tags DELETE /v1.0/tenants/[guid]/graphs/[guid]/tags
Delete node tags DELETE /v1.0/tenants/[guid]/graphs/[guid]/nodes/[guid]/tags
Delete edge tags DELETE /v1.0/tenants/[guid]/graphs/[guid]/edges/[guid]/tags
Exists HEAD /v1.0/tenants/[guid]/tags/[guid]

Vector APIs

Vector APIs require administrator bearer token authentication, aside from the vector search API.

API Method URL
Create PUT /v1.0/tenants/[guid]/vectors
Update PUT /v1.0/tenants/[guid]/vectors/[guid]
Read many GET /v1.0/tenants/[guid]/vectors
Read many GET /v1.0/tenants/[guid]/vectors?guids=...
Read GET /v1.0/tenants/[guid]/vectors/[guid]
Read all in tenant GET /v1.0/tenants/[guid]/vectors/all
Read all in graph GET /v1.0/tenants/[guid]/graphs/[guid]/vectors/all
Read graph vectors GET /v1.0/tenants/[guid]/graphs/[guid]/vectors
Read node vectors GET /v1.0/tenants/[guid]/graphs/[guid]/nodes/[guid]/vectors
Read edge vectors GET /v1.0/tenants/[guid]/graphs/[guid]/edges/[guid]/vectors
Delete DELETE /v1.0/tenants/[guid]/vectors/[guid]
Delete all in tenant DELETE /v1.0/tenants/[guid]/vectors/all
Delete all in graph DELETE /v1.0/tenants/[guid]/graphs/[guid]/vectors/all
Delete graph vectors DELETE /v1.0/tenants/[guid]/graphs/[guid]/vectors
Delete node vectors DELETE /v1.0/tenants/[guid]/graphs/[guid]/nodes/[guid]/vectors
Delete edge vectors DELETE /v1.0/tenants/[guid]/graphs/[guid]/edges/[guid]/vectors
Exists HEAD /v1.0/tenants/[guid]/vectors/[guid]
Search POST /v1.0/tenants/[guid]/vectors

Graph APIs

API Method URL
Create PUT /v1.0/tenants/[guid]/graphs
Update PUT /v1.0/tenants/[guid]/graphs/[guid]
Read GET /v1.0/tenants/[guid]/graphs/[guid]
Read many GET /v1.0/tenants/[guid]/graphs
Read many GET /v1.0/tenants/[guid]/graphs?guids=...
Read all in tenant GET /v1.0/tenants/[guid]/graphs/all
Delete DELETE /v1.0/tenants/[guid]/graphs/[guid]
Delete w/ cascade DELETE /v1.0/tenants/[guid]/graphs/[guid]?force
Delete all in tenant DELETE /v1.0/tenants/[guid]/graphs/all
Exists HEAD /v1.0/tenants/[guid]/graphs/[guid]
Search POST /v1.0/tenants/[guid]/graphs/search
Render as GEXF GET /v1.0/tenants/[guid]/graphs/[guid]/export/gexf?incldata
Batch existence POST /v1.0/tenants/[guid]/graphs/[guid]/existence

Graph Vector Index APIs

API Method
Enable PUT /v1.0/tenants/[guid]/graphs/[guid]/vectorindex/enable
Delete DELETE /v1.0/tenants/[guid]/graphs/[guid]/vectorindex
Read configuration GET /v1.0/tenants/[guid]/graphs/[guid]/vectorindex/config
Read statistics GET /v1.0/tenants/[guid]/graphs/[guid]/vectorindex/stats
Rebuild index POST /v1.0/tenants/[guid]/graphs/[guid]/vectorindex/rebuild

Node APIs

API Method URL
Create PUT /v1.0/tenants/[guid]/graphs/[guid]/nodes
Create many PUT /v1.0/tenants/[guid]/graphs/[guid]/nodes/bulk
Update PUT /v1.0/tenants/[guid]/graphs/[guid]/nodes/[guid]
Read GET /v1.0/tenants/[guid]/graphs/[guid]/nodes/[guid]
Read many GET /v1.0/tenants/[guid]/graphs/[guid]/nodes
Read many GET /v1.0/tenants/[guid]/graphs/[guid]/nodes?guids=...
Read all in tenant GET /v1.0/tenants/[guid]/nodes
Read all in graph GET /v1.0/tenants/[guid]/graphs/[guid]/nodes/all
Read most connected GET /v1.0/tenants/[guid]/graphs/[guid]/nodes/mostconnected
Read least connected GET /v1.0/tenants/[guid]/graphs/[guid]/nodes/leastconnected
Delete DELETE /v1.0/tenants/[guid]/graphs/[guid]/nodes/[guid]
Delete all in graph DELETE /v1.0/tenants/[guid]/graphs/[guid]/nodes/all
Delete all in tenant DELETE /v1.0/tenants/[guid]/nodes
Delete multiple DELETE /v1.0/tenants/[guid]/graphs/[guid]/nodes/bulk
Exists HEAD /v1.0/tenants/[guid]/graphs/[guid]/nodes/[guid]
Search POST /v1.0/tenants/[guid]/graphs/[guid]/nodes/search

Edge APIs

API Method URL
Create PUT /v1.0/tenants/[guid]/graphs/[guid]/edges
Create many PUT /v1.0/tenants/[guid]/graphs/[guid]/edges/bulk
Update PUT /v1.0/tenants/[guid]/graphs/[guid]/edges/[guid]
Read GET /v1.0/tenants/[guid]/graphs/[guid]/edges/[guid]
Read many GET /v1.0/tenants/[guid]/graphs/[guid]/edges
Read many GET /v1.0/tenants/[guid]/graphs/[guid]/edges?guids=...
Read all in tenant GET /v1.0/tenants/[guid]/edges
Read all in graph GET /v1.0/tenants/[guid]/graphs/[guid]/edges/all
Read between nodes GET /v1.0/tenants/[guid]/graphs/[guid]/edges/between
Delete DELETE /v1.0/tenants/[guid]/graphs/[guid]/edges/[guid]
Delete all in graph DELETE /v1.0/tenants/[guid]/graphs/[guid]/edges/all
Delete all in tenant DELETE /v1.0/tenants/[guid]/edges
Delete multiple DELETE /v1.0/tenants/[guid]/graphs/[guid]/edges/bulk
Delete node edges DELETE /v1.0/tenants/[guid]/graphs/[guid]/nodes/[guid]/edges
Delete node edges (bulk) DELETE /v1.0/tenants/[guid]/graphs/[guid]/nodes/edges
Exists HEAD /v1.0/tenants/[guid]/graphs/[guid]/edges/[guid]
Search POST /v1.0/tenants/[guid]/graphs/[guid]/edges/search

Traversal and Networking

API Method URL
Get edges from a node GET /v1.0/tenants/[guid]/graphs/[guid]/nodes/[guid]/edges/from
Get edges to a node GET /v1.0/tenants/[guid]/graphs/[guid]/nodes/[guid]/edges/to
Get edges connected to a node GET /v1.0/tenants/[guid]/graphs/[guid]/nodes/[guid]/edges
Get node neighbors GET /v1.0/tenants/[guid]/graphs/[guid]/nodes/[guid]/neighbors
Get node parents GET /v1.0/tenants/[guid]/graphs/[guid]/nodes/[guid]/parents
Get node children GET /v1.0/tenants/[guid]/graphs/[guid]/nodes/[guid]/children
Get routes between nodes POST /v1.0/tenants/[guid]/graphs/[guid]/routes