> ## Documentation Index
> Fetch the complete documentation index at: https://docs.mobula.io/llms.txt
> Use this file to discover all available pages before exploring further.

# How to Track Token First Buyers Across Solana, Ethereum, BNB, Base & More

> Easily retrieve the earliest buyers of any token using the Mobula API.

The [**Get Token First Buyers**](https://docs.mobula.io/rest-api-reference/endpoint/wallet-first-buyers) endpoint returns the first buyer wallets for a given asset on a specific blockchain. It is ideal for developers building **token launch analytics**, **early buyer tracking tools**, **holder discovery views**, and **on-chain research dashboards**.

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## What this endpoint does

With this API, you can:

* Retrieve the **first buyers** of a token (early wallets)
* Query by `asset` (token contract address) + `blockchain`
* Control how many first buyers you return using `limit`
* Use early buyer data for launch tracking, distribution analysis, and wallet research

Unlike holders ranking endpoints, this endpoint focuses specifically on the **earliest buyers**, not the largest holders today.

***

## What you’ll need

* Basic knowledge of REST APIs
* A token contract address (asset address)
* A blockchain value (Solana, Ethereum, Base, BNB Chain, etc.)
* A Mobula API key

Note: All Mobula endpoints require an API key.\
Get a free API key: [Here](https://admin.mobula.io/)

Optional:

* DexScreener (to quickly find token addresses)

***

## When to use Get Token First Buyers

Use this endpoint when you want to:

* Track the earliest buyers right after a token launch
* Build a “First Buyers” section in a token dashboard
* Analyze early wallet participation and distribution
* Discover early wallets to investigate further (labels, trades, PnL, etc.)

If you want the current top holders, use the [**Token Holder Positions**](https://docs.mobula.io/rest-api-reference/endpoint/token-holder-positions) endpoint.

***

## Walkthrough to Get Token First Buyers

### 1. Prepare your query

The token first buyers endpoint uses:

| Parameter    | Description                       |
| ------------ | --------------------------------- |
| `asset`      | Token contract address to analyze |
| `blockchain` | Chain name or ID                  |

Optional parameters you can use:

* `limit`: number of first buyers to return
* `offset`: pagination offset (when applicable)

Tip: Use the blockchain field for chains like [Solana](https://docs.mobula.io/blockchains/solana), [Ethereum](https://docs.mobula.io/blockchains/ethereum), [Base](https://docs.mobula.io/blockchains/base), and more.

### 2. Find a token address to test

To retrieve real token data:

* Open DexScreener
* Search for any token you want
* Copy the token contract address from the token page

This address is used as the `asset` parameter.

### 3. Identify the blockchain

On DexScreener, check which chain the token is on (Solana, Ethereum, Base, etc.).

Use that value as the `blockchain` parameter.

### 4. Fill the API form

Once everything is filled:

* Paste the token address into `asset`
* Fill in the correct `blockchain` value
* (Optional) set `limit` if you want fewer or more buyers
* Click **Send**

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## Reviewing the token first buyers response

This endpoint helps you build token launch analytics like:

* A list of earliest buyer wallet addresses
* A configurable “first buyers” range (based on `limit`)
* Fast early wallet discovery for follow-up analysis (labels, trades, activity, etc.)

***

## Try It Live with Mobula Token First Buyers Demo (UI)

You can also test this endpoint using our demo UI:

[Demo UI Homepage](https://mobula-demo-endpoint-production.up.railway.app/)

[Token First Buyers Demo UI](https://mobula-demo-endpoint-production.up.railway.app/token-first-buyers)

[Docs](https://docs.mobula.io/rest-api-reference/endpoint/wallet-first-buyers)

***

## Summary

The [Get Token First Buyers](https://docs.mobula.io/rest-api-reference/endpoint/wallet-first-buyers) endpoint gives you early buyer discovery for a token across supported chains, using:

* Token contract address + blockchain
* A clean list of earliest buyers
* Optional limits for how many first buyers you want to retrieve

If you’re building token launch analytics, early holder tracking, or wallet research tools, this endpoint is a strong foundation.

***

## Try Mobula for Free

Try our free API today and start building in minutes.\
Get your free API key: [Here](https://admin.mobula.io/)