Get Profile

Get wallet profile

curl --request GET \
  --url https://api.formo.so/v0/profiles/{address} \
  --header 'Authorization: Bearer <token>'

{
  "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
  "ens": "vitalik.eth",
  "display_name": "vitalik.eth",
  "avatar": "https://euc.li/vitalik.eth",
  "description": "mi pinxe lo crino tcati",
  "location": "Earth",
  "net_worth_usd": 1581720.97,
  "tx_count": 18743,
  "first_onchain": "2015-09-28T08:24:43.000Z",
  "last_onchain": "2026-04-01T03:34:47.000Z",
  "twitter": "vitalikbuterin",
  "farcaster": "vitalik.eth",
  "lens": "vitalik.lens",
  "basenames": "vb62831.base.eth",
  "linea": null,
  "github": "vbuterin",
  "reddit": null,
  "linkedin": null,
  "telegram": null,
  "discord": null,
  "email": null,
  "website": "vitalik.ca",
  "youtube": null,
  "tiktok": null,
  "instagram": null,
  "facebook": null,
  "first_seen": "2025-09-14T03:11:42.000Z",
  "last_seen": "2026-04-26T18:09:53.000Z",
  "lifecycle": "Returning",
  "num_sessions": 12,
  "revenue": 0,
  "volume": 482.55,
  "points": 0,
  "device": "desktop",
  "browser": "brave",
  "os": "macOS",
  "first_utm_source": "twitter",
  "first_utm_medium": "social",
  "first_utm_campaign": "devcon-launch",
  "first_utm_content": null,
  "first_utm_term": null,
  "first_referrer": "twitter.com",
  "first_referrer_url": "https://twitter.com/vitalikbuterin/status/1234567890",
  "first_ref": null,
  "last_utm_source": "direct",
  "last_utm_medium": null,
  "last_utm_campaign": null,
  "last_utm_content": null,
  "last_utm_term": null,
  "last_referrer": null,
  "last_referrer_url": null,
  "last_ref": null,
  "last_type": "track",
  "last_event": "Swap Confirmed",
  "last_properties": "{\"chain_id\":1,\"volume\":482.55}",
  "activity_dates": [
    "2026-04-22",
    "2026-04-23",
    "2026-04-25",
    "2026-04-26"
  ],
  "chains": [
    {
      "chain_id": "1",
      "net_worth_usd": 1491971.89,
      "tx_count": 1655,
      "first_onchain": "2015-09-28T08:24:43.000Z",
      "last_onchain": "2026-04-01T03:34:47.000Z"
    },
    {
      "chain_id": "8453",
      "net_worth_usd": 41871.88,
      "tx_count": 16,
      "first_onchain": "2023-07-30T12:40:39.000Z",
      "last_onchain": "2026-02-10T22:48:51.000Z"
    },
    {
      "chain_id": "56",
      "net_worth_usd": 21108.72,
      "tx_count": 8,
      "first_onchain": "2022-10-21T13:52:11.000Z",
      "last_onchain": "2025-12-20T16:00:26.000Z"
    },
    {
      "chain_id": "10",
      "net_worth_usd": 16668.39,
      "tx_count": 40,
      "first_onchain": "2021-12-17T15:15:45.000Z",
      "last_onchain": "2026-01-13T07:42:51.000Z"
    }
  ],
  "apps": [
    {
      "chain_id": "1",
      "id": "uniswap-v3",
      "name": "Uniswap V3",
      "img": "https://cdn.formo.so/apps/uniswap.png",
      "url": "https://app.uniswap.org",
      "balance_usd": 124820.41
    },
    {
      "chain_id": "1",
      "id": "aave-v3",
      "name": "Aave V3",
      "img": "https://cdn.formo.so/apps/aave.png",
      "url": "https://app.aave.com",
      "balance_usd": 88421.07
    }
  ],
  "tokens": [
    {
      "chain_id": "1",
      "token_address": "0x0000000000000000000000000000000000000000",
      "app_id": "",
      "name": "Ethereum",
      "symbol": "ETH",
      "img": "https://cdn.formo.so/tokens/eth.png",
      "decimals": 18,
      "price": 3290.42,
      "balance": "184.732910421054811234",
      "balance_usd": 607823.55
    },
    {
      "chain_id": "1",
      "token_address": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
      "app_id": "",
      "name": "USD Coin",
      "symbol": "USDC",
      "img": "https://cdn.formo.so/tokens/usdc.png",
      "decimals": 6,
      "price": 1,
      "balance": "125804.520000",
      "balance_usd": 125804.52
    }
  ],
  "labels": [
    {
      "id": "ethereum.founder",
      "value": "",
      "chain_id": "-",
      "source": "system"
    },
    {
      "id": "whale",
      "value": "",
      "chain_id": "-",
      "source": "formo"
    },
    {
      "id": "coinbase.verified_account",
      "value": "true",
      "chain_id": "1",
      "source": "coinbase"
    }
  ],
  "updated_at": "2026-04-27T01:00:00.000Z"
}

GET

profiles

{address}

Get wallet profile

curl --request GET \
  --url https://api.formo.so/v0/profiles/{address} \
  --header 'Authorization: Bearer <token>'

{
  "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
  "ens": "vitalik.eth",
  "display_name": "vitalik.eth",
  "avatar": "https://euc.li/vitalik.eth",
  "description": "mi pinxe lo crino tcati",
  "location": "Earth",
  "net_worth_usd": 1581720.97,
  "tx_count": 18743,
  "first_onchain": "2015-09-28T08:24:43.000Z",
  "last_onchain": "2026-04-01T03:34:47.000Z",
  "twitter": "vitalikbuterin",
  "farcaster": "vitalik.eth",
  "lens": "vitalik.lens",
  "basenames": "vb62831.base.eth",
  "linea": null,
  "github": "vbuterin",
  "reddit": null,
  "linkedin": null,
  "telegram": null,
  "discord": null,
  "email": null,
  "website": "vitalik.ca",
  "youtube": null,
  "tiktok": null,
  "instagram": null,
  "facebook": null,
  "first_seen": "2025-09-14T03:11:42.000Z",
  "last_seen": "2026-04-26T18:09:53.000Z",
  "lifecycle": "Returning",
  "num_sessions": 12,
  "revenue": 0,
  "volume": 482.55,
  "points": 0,
  "device": "desktop",
  "browser": "brave",
  "os": "macOS",
  "first_utm_source": "twitter",
  "first_utm_medium": "social",
  "first_utm_campaign": "devcon-launch",
  "first_utm_content": null,
  "first_utm_term": null,
  "first_referrer": "twitter.com",
  "first_referrer_url": "https://twitter.com/vitalikbuterin/status/1234567890",
  "first_ref": null,
  "last_utm_source": "direct",
  "last_utm_medium": null,
  "last_utm_campaign": null,
  "last_utm_content": null,
  "last_utm_term": null,
  "last_referrer": null,
  "last_referrer_url": null,
  "last_ref": null,
  "last_type": "track",
  "last_event": "Swap Confirmed",
  "last_properties": "{\"chain_id\":1,\"volume\":482.55}",
  "activity_dates": [
    "2026-04-22",
    "2026-04-23",
    "2026-04-25",
    "2026-04-26"
  ],
  "chains": [
    {
      "chain_id": "1",
      "net_worth_usd": 1491971.89,
      "tx_count": 1655,
      "first_onchain": "2015-09-28T08:24:43.000Z",
      "last_onchain": "2026-04-01T03:34:47.000Z"
    },
    {
      "chain_id": "8453",
      "net_worth_usd": 41871.88,
      "tx_count": 16,
      "first_onchain": "2023-07-30T12:40:39.000Z",
      "last_onchain": "2026-02-10T22:48:51.000Z"
    },
    {
      "chain_id": "56",
      "net_worth_usd": 21108.72,
      "tx_count": 8,
      "first_onchain": "2022-10-21T13:52:11.000Z",
      "last_onchain": "2025-12-20T16:00:26.000Z"
    },
    {
      "chain_id": "10",
      "net_worth_usd": 16668.39,
      "tx_count": 40,
      "first_onchain": "2021-12-17T15:15:45.000Z",
      "last_onchain": "2026-01-13T07:42:51.000Z"
    }
  ],
  "apps": [
    {
      "chain_id": "1",
      "id": "uniswap-v3",
      "name": "Uniswap V3",
      "img": "https://cdn.formo.so/apps/uniswap.png",
      "url": "https://app.uniswap.org",
      "balance_usd": 124820.41
    },
    {
      "chain_id": "1",
      "id": "aave-v3",
      "name": "Aave V3",
      "img": "https://cdn.formo.so/apps/aave.png",
      "url": "https://app.aave.com",
      "balance_usd": 88421.07
    }
  ],
  "tokens": [
    {
      "chain_id": "1",
      "token_address": "0x0000000000000000000000000000000000000000",
      "app_id": "",
      "name": "Ethereum",
      "symbol": "ETH",
      "img": "https://cdn.formo.so/tokens/eth.png",
      "decimals": 18,
      "price": 3290.42,
      "balance": "184.732910421054811234",
      "balance_usd": 607823.55
    },
    {
      "chain_id": "1",
      "token_address": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
      "app_id": "",
      "name": "USD Coin",
      "symbol": "USDC",
      "img": "https://cdn.formo.so/tokens/usdc.png",
      "decimals": 6,
      "price": 1,
      "balance": "125804.520000",
      "balance_usd": 125804.52
    }
  ],
  "labels": [
    {
      "id": "ethereum.founder",
      "value": "",
      "chain_id": "-",
      "source": "system"
    },
    {
      "id": "whale",
      "value": "",
      "chain_id": "-",
      "source": "formo"
    },
    {
      "id": "coinbase.verified_account",
      "value": "true",
      "chain_id": "1",
      "source": "coinbase"
    }
  ],
  "updated_at": "2026-04-27T01:00:00.000Z"
}

Retrieves wallet profile information for a given address. Returns comprehensive profile data including wallet properties, labels, tokens, and apps. If you have Formo installed on your website and app, you will also get the user’s web demographics (country, device, browser, operating system), lifecycle, volume, and revenue.

Available on x402 on MPP.

Authentication

This endpoint requires authentication using a Workspace API Key with profiles:read permission. Include the API key in your request headers:

Authorization: Bearer <your_workspace_api_key>

The API key needs to have the read permission for profiles in the API settings. You can configure this in your workspace API key settings.

Path parameters

address (string): EVM Wallet address e.g. 0x0000000000000000000000000000000000000000.

Query parameters

`expand`

Comma-separated list of optional sections to include in the response. Supported values:

apps - DeFi app interactions and balances
chains - Per-chain activity metrics (net worth, tx count, first/last activity per chain)
tokens - Token holdings with balances and prices
labels - Wallet labels from various sources

Examples:

curl -sS \
  -H "Authorization: Bearer <your_workspace_api_key>" \
  "https://api.formo.so/v0/profiles/0x0000000000000000000000000000000000000000?expand=apps,chains,tokens,labels"

The apps, chains, and tokens collections are capped at 50 items each.

Response Fields

Core Profile Data

Field	Type	Description
`address`	string	The wallet address
`net_worth_usd`	number	Total net worth in USD across all chains
`tx_count`	integer	Total transaction count across all chains
`first_onchain`	string \| null	First on-chain activity timestamp (ISO 8601)
`last_onchain`	string \| null	Last on-chain activity timestamp (ISO 8601)
`updated_at`	string \| null	Last profile update timestamp (ISO 8601)

Lifecycle

Field	Type	Description
`lifecycle`	string \| null	User lifecycle stage based on activity patterns

Possible lifecycle values:

New - Recently acquired user
Returning - User who has returned after absence
Power user - Highly active user
Resurrected - User who returned after long absence
Churned - User who has stopped engaging

Field	Type	Description
`ens`	string \| null	ENS name
`farcaster`	string \| null	Farcaster username
`lens`	string \| null	Lens handle
`basenames`	string \| null	Base names
`linea`	string \| null	Linea identifier
`discord`	string \| null	Discord username
`telegram`	string \| null	Telegram username
`twitter`	string \| null	Twitter/X handle
`github`	string \| null	GitHub username
`linkedin`	string \| null	LinkedIn profile
`email`	string \| null	Email address
`website`	string \| null	Website URL
`instagram`	string \| null	Instagram handle
`facebook`	string \| null	Facebook profile
`tiktok`	string \| null	TikTok handle
`youtube`	string \| null	YouTube channel
`reddit`	string \| null	Reddit username

Profile Display

Field	Type	Description
`avatar`	string \| null	Avatar image URL
`display_name`	string \| null	Display name
`description`	string \| null	Profile description

User Engagement Data

These fields are populated based on events tracked in your project:

Field	Type	Description
`first_seen`	string \| null	First seen timestamp in your app (ISO 8601)
`last_seen`	string \| null	Last seen timestamp in your app (ISO 8601)
`num_sessions`	integer \| null	Total number of sessions
`revenue`	number \| null	Total revenue
`volume`	number \| null	Total volume
`points`	number \| null	Total points
`activity_dates`	array \| null	Array of activity dates (YYYY-MM-DD format)

Device & Location

Field	Type	Description
`location`	string \| null	User location (country code)
`device`	string \| null	Device type
`browser`	string \| null	Browser name
`os`	string \| null	Operating system

Attribution & UTM

Field	Type	Description
`first_utm_source`	string \| null	First UTM source
`last_utm_source`	string \| null	Last UTM source
`first_utm_medium`	string \| null	First UTM medium
`last_utm_medium`	string \| null	Last UTM medium
`first_utm_campaign`	string \| null	First UTM campaign
`last_utm_campaign`	string \| null	Last UTM campaign
`first_utm_content`	string \| null	First UTM content
`last_utm_content`	string \| null	Last UTM content
`first_utm_term`	string \| null	First UTM term
`last_utm_term`	string \| null	Last UTM term
`first_referrer`	string \| null	First referrer domain
`last_referrer`	string \| null	Last referrer domain
`first_referrer_url`	string \| null	First referrer full URL
`last_referrer_url`	string \| null	Last referrer full URL
`first_ref`	string \| null	First referral code
`last_ref`	string \| null	Last referral code

Last Event

Field	Type	Description
`last_type`	string \| null	Last event type
`last_event`	string \| null	Last event name
`last_properties`	string \| null	Last event properties (JSON string)

Expanded Fields

When using the expand parameter, these additional fields are included:

`chains` (when `expand=chains`)

Array of per-chain wallet data:

Field	Type	Description
`chain_id`	string	Chain ID
`net_worth_usd`	number	Net worth on this chain
`tx_count`	integer	Transaction count on this chain
`first_onchain`	string	First activity on this chain
`last_onchain`	string	Last activity on this chain

`labels` (when `expand=labels`)

Array of wallet labels:

Field	Type	Description
`id`	string	Label ID
`value`	string	Label value
`chain_id`	string	Chain ID where label applies
`source`	string	Label source (e.g., manual, automated)

`apps` (when `expand=apps`)

Array of DeFi app interactions:

Field	Type	Description
`chain_id`	string	Chain ID
`id`	string	App ID
`name`	string	App name
`img`	string \| null	App image URL
`url`	string \| null	App URL
`balance_usd`	number	Balance in USD for this app

`tokens` (when `expand=tokens`)

Array of token holdings:

Field	Type	Description
`chain_id`	string	Chain ID
`token_address`	string	Token contract address
`app_id`	string	App ID
`name`	string	Token name
`symbol`	string	Token symbol
`img`	string \| null	Token image URL
`decimals`	integer	Token decimals
`price`	number	Token price in USD
`balance`	string	Token balance (as string to preserve precision)
`balance_usd`	number	Token balance value in USD

Example Response

{
  "address": "0x9CC3cB28cd94eB4423B15cdA73346e204f59a407",
  "net_worth_usd": 125000.5,
  "ens": "vitalik.eth",
  "farcaster": null,
  "lens": null,
  "tx_count": 1234,
  "first_onchain": "2024-01-15T10:30:00Z",
  "last_onchain": "2025-01-20T14:22:00Z",
  "lifecycle": "Returning",
  "first_seen": "2024-01-15T10:30:00Z",
  "last_seen": "2025-01-20T14:22:00Z",
  "num_sessions": 45,
  "revenue": 1500.75,
  "volume": 50000.0,
  "points": 2500,
  "chains": [
    {
      "chain_id": "1",
      "net_worth_usd": 100000.0,
      "tx_count": 1000,
      "first_onchain": "2024-01-15T10:30:00Z",
      "last_onchain": "2025-01-20T14:22:00Z"
    },
    {
      "chain_id": "137",
      "net_worth_usd": 25000.5,
      "tx_count": 234,
      "first_onchain": "2024-03-01T08:00:00Z",
      "last_onchain": "2025-01-18T12:00:00Z"
    }
  ],
  "labels": [
    {
      "id": "label_123",
      "value": "Whale",
      "chain_id": "1",
      "source": "manual"
    }
  ],
  "apps": [
    {
      "chain_id": "1",
      "id": "uniswap",
      "name": "Uniswap",
      "img": "https://example.com/uniswap.png",
      "url": "https://uniswap.org",
      "balance_usd": 50000.0
    }
  ],
  "tokens": [
    {
      "chain_id": "1",
      "token_address": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
      "app_id": "usdc",
      "name": "USD Coin",
      "symbol": "USDC",
      "img": "https://example.com/usdc.png",
      "decimals": 6,
      "price": 1.0,
      "balance": "1000000000",
      "balance_usd": 1000.0
    }
  ]
}

Error Responses

Status	Code	Description
400	`BAD_REQUEST`	Invalid wallet address format
401	`UNAUTHORIZED`	Missing or invalid API key
403	`FORBIDDEN`	API key does not have `profiles:read` permission
404	`PROFILE_NOT_FOUND`	Profile does not exist
500	`INTERNAL_SERVER_ERROR`	Failed to fetch wallet profile data

Authorizations

Authorization

string

header

required

Workspace API key (e.g. formo_xxx). Create one in the Formo dashboard under Team Settings > API Keys.

Path Parameters

address

string

required

Wallet address

Query Parameters

expand

string

Comma-separated: apps, chains, tokens, labels

Response

Profile details

Comprehensive wallet profile with onchain and offchain data

address

string

net_worth_usd

number

tx_count

integer

first_onchain

string

First onchain activity date

last_onchain

string

Last onchain activity date

updated_at

string<date-time>

ens

string | null

farcaster

string | null

lens

string | null

basenames

string | null

linea

string | null

avatar

string | null

display_name

string | null

description

string | null

discord

string | null

twitter

string | null

github

string | null

instagram

string | null

facebook

string | null

website

string | null

youtube

string | null

tiktok

string | null

first_seen

string | null

First seen in project

last_seen

string | null

Last seen in project

lifecycle

enum<string> | null

Available options:

New,

Returning,

Power user,

Resurrected,

Churned

num_sessions

integer | null

revenue

number | null

volume

number | null

points

number | null

device

string | null

browser

string | null

location

string | null

first_utm_source

string | null

first_utm_medium

string | null

first_utm_campaign

string | null

first_referrer

string | null

last_utm_source

string | null

last_utm_medium

string | null

last_utm_campaign

string | null

last_referrer

string | null

first_referrer_url

string | null

First referrer full URL

last_referrer_url

string | null

Last referrer full URL

first_ref

string | null

First referral code

last_ref

string | null

Last referral code

first_utm_content

string | null

First UTM content

last_utm_content

string | null

Last UTM content

first_utm_term

string | null

First UTM term

last_utm_term

string | null

Last UTM term

last_type

string | null

Last event type

last_event

string | null

Last event name

last_properties

string | null

Last event properties (JSON string)

activity_dates

string<date>[] | null

Array of activity dates (YYYY-MM-DD format)

chains

object[]

Requires expand=chains

Show child attributes

apps

object[]

Requires expand=apps

Show child attributes

tokens

object[]

Requires expand=tokens

Show child attributes

labels

object[]

Requires expand=labels

Show child attributes

Track Event

Search Profiles

API Documentation

Events API

Profiles API

Query API

Charts API

Segments API

Contracts API

Alerts API

Authentication

Path parameters

Query parameters

`expand`

Response Fields

Core Profile Data

Lifecycle

Profile Display

User Engagement Data

Device & Location

Attribution & UTM

Last Event

Expanded Fields

`chains` (when `expand=chains`)

`labels` (when `expand=labels`)

`apps` (when `expand=apps`)

`tokens` (when `expand=tokens`)

Example Response

Error Responses

Authorizations

Path Parameters

Query Parameters

Response

API Documentation

Events API

Profiles API

Query API

Charts API

Segments API

Contracts API

Alerts API

Documentation Index

​Authentication

​Path parameters

​Query parameters

​expand

​Response Fields

​Core Profile Data

​Lifecycle

​Social & Identity

​Profile Display

​User Engagement Data

​Device & Location

​Attribution & UTM

​Last Event

​Expanded Fields

​chains (when expand=chains)

​labels (when expand=labels)

​apps (when expand=apps)

​tokens (when expand=tokens)

​Example Response

​Error Responses

Authorizations

Path Parameters

Query Parameters

Response

Authentication

Path parameters

Query parameters

`expand`

Response Fields

Core Profile Data

Lifecycle

Social & Identity

Profile Display

User Engagement Data

Device & Location

Attribution & UTM

Last Event

Expanded Fields

`chains` (when `expand=chains`)

`labels` (when `expand=labels`)

`apps` (when `expand=apps`)

`tokens` (when `expand=tokens`)

Example Response

Error Responses