---
updatedAt: 2026-08-21T07:48:44.000Z
agentTools:
projectIndex: https://docs.tatum.io/llms.txt
---
# Get token holder reputation from Cryptoslam
/v4/data/marketplace/cryptoslam/token/holder/reputation
1500 credits per API call
Returns reputation scores for one or more wallets holding a token, at the current or historical block/timestamp.
Rules:
- Provide either tokenAddress or tokenSymbol, not both.
- walletAddresses must be comma-separated or pipe-delimited (e.g., "0x123...,0x456..." or "0x123...|0x456...").
Supported blockchains:
- Ethereum - ethereum-mainnet
- Base - base-mainnet
# OpenAPI definition
```json
{
"openapi": "3.1.0",
"servers": [
{
"url": "https://api.tatum.io"
}
],
"info": {
"version": "1.2",
"title": "Blockchain Data"
},
"tags": [
{
"name": "Marketplace"
}
],
"paths": {
"/v4/data/marketplace/cryptoslam/token/holder/reputation": {
"get": {
"description": "/v4/data/marketplace/cryptoslam/token/holder/reputation
\n1500 credits per API call
\n\nReturns reputation scores for one or more wallets holding a token, at the current or historical block/timestamp.
\n\nRules:
\n\n- Provide either tokenAddress or tokenSymbol, not both.
\n- walletAddresses must be comma-separated or pipe-delimited (e.g., \"0x123...,0x456...\" or \"0x123...|0x456...\").
\n
\n\nSupported blockchains:
\n\n- Ethereum - ethereum-mainnet
\n- Base - base-mainnet
\n
\n",
"operationId": "GetCryptoslamTokenHolderReputation",
"parameters": [
{
"description": "The blockchain to work with.",
"in": "query",
"name": "chain",
"required": true,
"schema": {
"$ref": "#/components/schemas/ChainEnumForTrendingTokens"
}
},
{
"description": "Comma-separated or pipe-delimited list of wallet addresses (e.g., \"0x123...,0x456...\" or \"0x123...|0x456...\").\nMaximum 30 addresses.\n",
"in": "query",
"name": "walletAddresses",
"required": true,
"schema": {
"type": "string",
"example": "0x31B5aBcF044049daa96cDC387a44747a48a0ac62"
}
},
{
"description": "The ERC-20 token contract address. Mutually exclusive with tokenSymbol.",
"in": "query",
"name": "tokenAddress",
"required": false,
"schema": {
"type": "string",
"example": "0x731814e491571a2e9ee3c5b1f7f3b962ee8f4870"
}
},
{
"description": "The token symbol. Mutually exclusive with tokenAddress.",
"in": "query",
"name": "tokenSymbol",
"required": false,
"schema": {
"type": "string",
"example": "VADER"
}
},
{
"description": "Block number to retrieve reputation at (inclusive).",
"in": "query",
"name": "atBlockNumber",
"required": false,
"schema": {
"type": "integer",
"example": 33258490
}
},
{
"description": "UTC timestamp to retrieve reputation at (inclusive). Overrides atBlockNumber if provided.",
"in": "query",
"name": "atTimestamp",
"required": false,
"schema": {
"type": "string",
"format": "date-time",
"example": "2025-07-23T21:32:07Z"
}
},
{
"description": "When true, returns only the SLAM token cost for this query without performing the actual query.",
"in": "query",
"name": "estimateCost",
"required": false,
"schema": {
"type": "boolean",
"default": false
}
}
],
"responses": {
"200": {
"description": "OK",
"content": {
"application/json": {
"schema": {
"type": "object",
"properties": {
"slam": {
"type": "number",
"description": "The SLAM token cost for this API call",
"example": 1.32
},
"chain": {
"type": "string",
"description": "The blockchain network name",
"example": "base"
},
"block": {
"type": "number",
"description": "Block number",
"example": 33258490
},
"utc": {
"type": "string",
"format": "date-time",
"description": "UTC timestamp",
"example": "2025-07-23T21:32:07Z"
},
"holders": {
"type": "array",
"items": {
"type": "object",
"properties": {
"wallet": {
"type": "object",
"properties": {
"address": {
"type": "string",
"example": "0x31B5aBcF044049daa96cDC387a44747a48a0ac62"
},
"name": {
"type": "string",
"nullable": true,
"example": null
},
"labels": {
"type": "string",
"nullable": true,
"example": null
}
}
},
"token": {
"type": "object",
"properties": {
"address": {
"type": "string",
"example": "0x731814e491571a2e9ee3c5b1f7f3b962ee8f4870"
},
"symbol": {
"type": "string",
"example": "VADER"
},
"name": {
"type": "string",
"example": "VaderAI by Virtuals"
}
}
},
"reputation": {
"type": "object",
"properties": {
"tier": {
"type": "string",
"example": "B"
},
"raw": {
"type": "number",
"description": "Raw reputation score",
"example": 86.01
},
"weight": {
"type": "number",
"description": "Reputation weight",
"example": 0.09659
}
}
}
}
}
}
},
"example": {
"slam": 1.32,
"chain": "base",
"block": 33258490,
"utc": "2025-07-23T21:32:07Z",
"holders": [
{
"wallet": {
"address": "0x31B5aBcF044049daa96cDC387a44747a48a0ac62",
"name": null,
"labels": null
},
"token": {
"address": "0x731814e491571a2e9ee3c5b1f7f3b962ee8f4870",
"symbol": "VADER",
"name": "VaderAI by Virtuals"
},
"reputation": {
"tier": "B",
"raw": 86.01,
"weight": 0.09659
}
}
]
}
}
}
}
},
"400": {
"$ref": "#/components/responses/Error400"
},
"401": {
"$ref": "#/components/responses/Error401"
},
"403": {
"$ref": "#/components/responses/Error403"
},
"500": {
"$ref": "#/components/responses/Error500"
}
},
"security": [
{
"X-API-Key": []
}
],
"x-codeSamples": [],
"summary": "Get token holder reputation from Cryptoslam",
"tags": [
"Marketplace"
]
}
}
},
"components": {
"securitySchemes": {
"X-API-Key": {
"type": "apiKey",
"name": "x-api-key",
"in": "header",
"description": "Your **API key** is used to identify your account & your plan, including the number of API calls per second and total monthly calls you have.\n\nEach key is for individual use only.\n\nIf you don't have a key already you can [Sign up for a Free Tatum account](https://co.tatum.io/signup) to get two keys (testnet and mainnet), allowing up to 5 API calls per second and 1,000,000 Credits.\n\nFor testing purposes, you can use the following key which only works inside docs and has limited functionality (e.g. you cannot create virtual accounts or notification subscriptions with it):\n* t-66a730ccccfd17001c479705-2f597d14ad7543f289a03418\n\nFor more details on limits and plans, [click here](https://docs.tatum.io/docs/plans-limits).\n"
}
},
"responses": {
"Error400": {
"description": "Bad Request",
"content": {
"application/json": {
"schema": {
"properties": {
"errorCode": {
"example": "validation.failed",
"description": "validation.failed",
"type": "string"
},
"message": {
"example": "Request validation failed. Please see data for additional information.",
"description": "Request validation failed. Please see data for additional information.",
"type": "string"
},
"statusCode": {
"example": 400,
"description": "400",
"type": "number"
},
"data": {
"type": "array",
"items": {
"type": "object",
"required": [
"target"
],
"properties": {
"target": {
"type": "object",
"additionalProperties": true,
"description": "Request object present in the body of the HTTP request",
"example": {
"property": 12345
}
},
"value": {
"type": "number",
"description": "Value of the target object which validation is wrong. Can be of any data type, example here is using type number.",
"example": 12345
},
"property": {
"type": "string",
"description": "Property name of the target object which validation is wrong",
"example": "property1"
},
"constraints": {
"type": "object",
"additionalProperties": true,
"description": "Object of failed constraints for the target object. Key is the constraint, value is detailed description of the failed constraint.",
"example": {
"min": "property1 must not be less than 50000"
}
}
}
}
}
},
"required": [
"errorCode",
"message",
"statusCode",
"data"
],
"type": "object"
}
}
}
},
"Error401": {
"description": "Unauthorized. Not valid or inactive subscription key present in the HTTP Header.",
"content": {
"application/json": {
"schema": {
"oneOf": [
{
"properties": {
"errorCode": {
"example": "subscription.not.active",
"description": "subscription.not.active",
"type": "string"
},
"message": {
"example": "Subscription not active anymore.",
"description": "Subscription not active anymore.",
"type": "string"
},
"statusCode": {
"example": 401,
"description": "401",
"type": "number"
}
},
"required": [
"errorCode",
"message",
"statusCode"
],
"type": "object"
},
{
"properties": {
"errorCode": {
"example": "subscription.invalid",
"description": "subscription.invalid",
"type": "string"
},
"message": {
"example": "Unable to find valid subscription for '${apiKey}'",
"description": "Unable to find valid subscription for '${apiKey}'",
"type": "string"
},
"statusCode": {
"example": 401,
"description": "401",
"type": "number"
}
},
"required": [
"errorCode",
"message",
"statusCode"
],
"type": "object"
}
]
}
}
}
},
"Error403": {
"description": "Forbidden. The request is authenticated, but it is not possible to perform the operation due to logical error or invalid permissions.",
"content": {
"application/json": {
"schema": {
"properties": {
"message": {
"example": "Forbidden",
"description": "Forbidden",
"type": "string"
},
"statusCode": {
"example": 403,
"description": "403",
"type": "number"
}
},
"required": [
"statusCode",
"message"
],
"type": "object"
}
}
}
},
"Error500": {
"description": "Internal server error. There was an error on the server during the processing of the request.",
"content": {
"application/json": {
"schema": {
"properties": {
"message": {
"example": "Internal server error",
"description": "Internal server error",
"type": "string"
},
"statusCode": {
"example": 500,
"description": "500",
"type": "number"
}
},
"required": [
"statusCode",
"message"
],
"type": "object"
}
}
}
}
},
"schemas": {
"ChainEnumForTrendingTokens": {
"type": "string",
"description": "Chains supported by the tokens and wallets endpoints.\n",
"enum": [
"ethereum-mainnet",
"base-mainnet"
]
}
}
}
}
```