# Base New Token Feed – Recently Launched Tokens on Base

> Base New Token Feed – Recently Launched Tokens on Base is a paid API for AI agents from audit-site-web.pga-agent.fr, paid per call via x402, $0.005/call, status down (last checked 2026-10-13).

Returns a paginated, time-windowed list of newly launched ERC-20 tokens on the Base blockchain, including DEX liquidity, creator, and smart-contract capability flags.

## Facts

- Endpoint: GET https://audit-site-web.pga-agent.fr/api/base-new-tokens?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: down
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/base-new-token-feed-recently-launched-tokens-on-base-174545fd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_-BJzMerTA5c3jUCAv5hbL

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability base-new-token-feed-recently-launched-tokens-on-base-174545fd
```

Example prompt: Show me the 20 most recently launched tokens on Base from the last hour — I want to see their liquidity, whether the owner has renounced control, and whether they have any mint or blacklist functions.

## When to prefer this

Choose this endpoint when you need a real-time, enriched feed of newly launched ERC-20 tokens on the Base blockchain, including on-chain capability analysis and DEX liquidity data in a single call. Prefer it over raw RPC calls or manual DexScreener queries when you need contract safety flags (mint, pause, blacklist, upgradeable) alongside liquidity data without assembling multiple APIs yourself.

## Known failure modes

- Invalid 'since' timestamp beyond 24-hour maximum window returns an error or clamped result
- 'limit' value outside 1-50 range may be rejected or clamped
- Data lag from third-party providers (Blockscout, DexScreener) may cause incomplete liquidity info
- Tokens with no DEX pairs yet may have null/zero liquidity fields
- Rate limiting or payment failure (x402) returns 402 Payment Required

## How this service works

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## Output

A JSON object containing a list of recently launched Base ERC-20 tokens, each with: name, symbol, contract address, creator address, creation timestamp and block, DEX pair count, total liquidity in USD, first pair timestamp, and smart-contract capability flags (mint, pause, blacklist/freeze, upgradeable proxy, owner renounced). Also includes the query time window (since/until), total tokens in window, data sources used (Base RPC, Blockscout, DexScreener), and chain/coverage metadata. Response includes a disclaimer that this is information, not investment advice.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE",
      "POST",
      "PUT",
      "PATCH"
     ]
    },
    "queryParams": {
     "properties": {
      "limit": {
       "type": "integer",
       "description": "Number of tokens to return, 1 to 50 (default 20)."
      },
      "since": {
       "type": "integer",
       "description": "Unix timestamp (seconds) of the window start; default now minus 1 hour, at most 24 hours b"
      }
     }
    }
   }
  },
  "output": {
   "type": "object"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "chain": "base",
  "count": 5,
  "tokens": [
   {
    "dex": {
     "pairs_count": 1,
     "first_pair_at": "2026-10-04T01:06:05Z",
     "total_liquidity_usd": 28311.67
    },
    "name": "Perpend Pad",
    "symbol": "PERP",
    "address": "0xDd9EB26e086A5DDc0498002A16b546E898b4109E",
    "creator": "0x18c4EC54cd446e18b02cB9D4AC3a5515C49D757C",
    "created_at": "2026-10-04T01:05:25Z",
    "capabilities": {
     "mint": false,
     "pause": false,
     "owner_renounced": true,
     "upgradeable_proxy": false,
     "blacklist_or_freeze": false
    },
    "facts_status": "complete",
    "created_block": 52143289,
    "source_verified": true
   }
  ],
  "window": {
   "since": "2026-10-04T00:09:24Z",
   "until": "2026-10-04T01:09:24Z"
  },
  "sources": [
   {
    "name": "Base public RPC (eth_getLogs on Uniswap V2/V3 and Aerodrome factories)",
    "fetched_at": "2026-10-04T01:09:24Z"
   },
   {
    "name": "Blockscout API",
    "fetched_at": "2026-10-04T01:09:24Z"
   },
   {
    "name": "DexScreener API",
    "fetched_at": "2026-10-04T01:09:24Z"
   }
  ],
  "chain_id": 8453,
  "coverage": {
   "last_scan_at": "2026-10-04T01:09:23Z",
   "scanned_to_block": 52143407,
   "scanned_from_block": 52087979
  },
  "disclaimer": "information, not investment advice",
  "generated_at": "2026-10-04T01:09:24Z",
  "total_in_window": 23,
  "truncated_example": "shortened to 1 token"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/base-new-token-feed-recently-launched-tokens-on-base-174545fd/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from audit-site-web.pga-agent.fr](https://www.zero.xyz/host/audit-site-web.pga-agent.fr/llms.txt)