# Developer profile

> A token creator's track record: every token they deployed or launched, with peak market cap, current state and outcomes.

Source: https://docs.crius.sh/reference/wallets/developer-profile/ · Updated 2026-10-28

GET https://api.crius.sh/v1/{chain}/dev/{address}

A token creator's track record: every token they deployed or launched, with peak market cap, current state and outcomes.

> Tokens created (launchpad + direct deployments), outcomes, funding.

## Path parameters

`chain`stringrequired

Chain slug (`robinhood`) or chain id (`4663`).

`address`stringrequired

Contract or wallet address, any case (`0x…`, 20 bytes).

## Query parameters

`sort`string Default `created`

Sort order. One of `created`, `ath`, `market_cap`.

`limit`integer Default `50`

Maximum number of items to return.

## Guides that use this endpoint

[**Find wallets connected by funding**Find who funded a Robinhood Chain wallet, which wallets it funded, who it swaps tokens with and who shares its funder, to spot alt wallets, dev links, sybils.](https://docs.crius.sh/guides/find-connected-wallets/)[**Check a token developer's history (past launches and rugs)**Check a Robinhood Chain token creator's track record in one call: every token they launched, peak and current market cap, graduations, rugs, dev selling.](https://docs.crius.sh/guides/check-developer-history/)[**Robinhood Chain API for risk and compliance**Screen Robinhood Chain tokens and wallets with the Crius API: security checks, insider launches, funding links, developer history and LP locks.](https://docs.crius.sh/use-cases/risk-and-compliance/)

## Errors

Errors come back as `{ "error": { "code", "message" } }` with the matching HTTP status: `400` bad parameter, `401` missing or invalid key, `403` endpoint above your plan, `404` unknown token or address, `429` rate limit or credits used up (with `Retry-After`). See [Errors](https://docs.crius.sh/errors/).

## More wallets & devs endpoints

[GET/wallet/{address}Wallet profileStarter · 5 cr](https://docs.crius.sh/reference/wallets/wallet-profile/)[GET/wallet/{address}/tradesWallet tradesStarter · 5 cr](https://docs.crius.sh/reference/wallets/wallet-trades/)[GET/wallet/{address}/connectionsWallet connectionsStarter · 10 cr](https://docs.crius.sh/reference/wallets/wallet-connections/)

Request Needs a Free key

 

**cURL**

```bash
curl "https://api.crius.sh/v1/robinhood/dev/0x3ac82d45ff9e4963cefbc3f74dbe293f34c927ca?sort=created" \
  -H "x-api-key: $CRIUS_API_KEY"
```

**JavaScript**

```js
const res = await fetch("https://api.crius.sh/v1/robinhood/dev/0x3ac82d45ff9e4963cefbc3f74dbe293f34c927ca?sort=created", {
  headers: { "x-api-key": process.env.CRIUS_API_KEY },
});
const { data, meta } = await res.json();
```

**Python**

```python
import os, requests

r = requests.get(
    "https://api.crius.sh/v1/robinhood/dev/0x3ac82d45ff9e4963cefbc3f74dbe293f34c927ca?sort=created",
    headers={"x-api-key": os.environ["CRIUS_API_KEY"]},
)
body = r.json()
print(body["data"])
```

Response 200 · captured Oct 28, 2026

```json
{
  "data": {
    "address": "0x3ac82d45ff9e4963cefbc3f74dbe293f34c927ca",
    "first_seen_ts": 1792283372000,
    "funded_by": {
      "address": "0xd782268f600403843484b70710daee6846fc0db8",
      "amount_eth": 0.008148386337868892,
      "label": "bridge:Relay solver"
    },
    "summary": {
      "best_ath_market_cap_usd": 68675.8,
      "by_launchpad": {
        "pons": 1
      },
      "graduated": 1,
      "graduation_rate_pct": 100,
      "median_ath_market_cap_usd": 68675.8,
      "rugged": 0,
      "tokens_created": 1
    },
    "tokens": [
      {
        "address": "0x7b8892cea949bc60d494681d1bc3ea96071ab0b8",
        "ath_market_cap_usd": 68675.8,
        "ath_scope": "all_time",
        "created_block": 88385886,
        "created_ts": 1791982834000,
        "deployed_via": "launchpad",
        "dev_sold_pct": null,
        "launchpad": "pons",
        "launchpad_name": "Pons",
        "liquidity_usd": 5611.81,
        "logo": "https://api.crius.sh/v1/robinhood/logo/0x7b8892cea949bc60d494681d1bc3ea96071ab0b8.png?size=128",
        "market_cap_usd": 3773.42,
        "name": "Charge AI",
        "rugged": false,
        "status": "graduated",
        "symbol": "CHARGE"
      }
    ],
    "top_tokens": [
      {
        "address": "0x7b8892cea949bc60d494681d1bc3ea96071ab0b8",
        "ath_market_cap_usd": 68675.8,
        "logo": "https://api.crius.sh/v1/robinhood/logo/0x7b8892cea949bc60d494681d1bc3ea96071ab0b8.png?size=128",
        "symbol": "CHARGE"
      }
    ]
  },
  "meta": {
    "block": 100406874,
    "block_age_ms": 1212,
    "block_ts": 1793225085000,
    "chain": "robinhood",
    "finalized_block": 100397649,
    "lag_ms": 26,
    "next_cursor": null,
    "rugged_rule": "market cap < 10% of ATH (ATH > $5k) and liquidity < $500",
    "safe_block": 100401329
  }
}
```

[Get a key for this endpoint](https://dashboard.crius.sh/signup?ref=docs-endpoint) [Report an issue](mailto:support@crius.sh?subject=Docs%20issue%3A%20GET%20%2Fv1%2F%7Bchain%7D%2Fdev%2F%7Baddress%7D&body=Page%3A%20https%3A%2F%2Fdocs.crius.sh%2Freference%2Fwallets%2Fdeveloper-profile%2F%0A%0AWhat's%20wrong%20or%20missing%3F%0A%0A)