# Polymarket Supported Assets

> Polymarket Supported Assets is a paid API for AI agents from AIsa MPP Data APIs at api.aisa.one, paid per call via MPP, $0.012/call, status unknown (last checked 2026-10-18).

Returns the list of tokens and blockchain networks supported for deposits and withdrawals on the Polymarket bridge, including minimum USD amounts.

## Facts

- Endpoint: GET https://api.aisa.one/apis/v1/polymarket/supported-assets?utm_source=zero.xyz
- Price: $0.012/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-18
- Activations on Zero: 0
- Provider: AIsa MPP Data APIs
- Website: https://aisa.one
- Tags: web-search, financial-data, prediction-markets, weather, travel, data, search
- Canonical page: https://www.zero.xyz/c/aisa-mpp-data-apis-polymarket-supported-assets-73840938
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_SsCjnH-DV7hp1rGhJ2GmE

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 aisa-mpp-data-apis-polymarket-supported-assets-73840938
```

Example prompt: What tokens and blockchains are currently supported for depositing and withdrawing funds on the Polymarket bridge, and what are the minimum amounts required?

## When to prefer this

Use this endpoint when you need to programmatically discover which tokens and blockchains are currently supported for Polymarket bridge operations, especially before initiating a deposit or withdrawal flow. Prefer this over scraping the Polymarket website or relying on hardcoded asset lists, as the supported assets can change over time.

## Known failure modes

- API key or payment authentication failure returning 401/403
- Upstream Polymarket bridge API unavailability causing 502 or 503 errors
- Empty asset list if Polymarket temporarily suspends all bridge activity
- Network timeout if the bridge data source is slow to respond

## How this service works

Get supported assets for deposits and withdrawals on the bridge.

<!-- aisa-pricing:start -->
Published reference price: $0.012 USD per successful request. Account-specific pricing and final settlement may differ.
<!-- aisa-pricing:end -->

## Output

A JSON object containing an array of supported assets, where each entry includes the token details (name, symbol, contract address, decimals), the chain ID, the human-readable chain name, and the minimum USD amount required for deposits and withdrawals on that chain.

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "supportedAssets": {
   "type": "array",
   "items": {
    "type": "object",
    "properties": {
     "token": {
      "type": "object",
      "properties": {
       "name": {
        "type": "string",
        "example": "USD Coin",
        "description": "Full token name"
       },
       "symbol": {
        "type": "string",
        "example": "USDC",
        "description": "Token symbol"
       },
       "address": {
        "type": "string",
        "example": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
        "description": "Token contract address"
       },
       "decimals": {
        "type": "integer",
        "example": 6,
        "description": "Token decimals"
       }
      }
     },
     "chainId": {
      "type": "string",
      "example": "1",
      "description": "Chain ID"
     },
     "chainName": {
      "type": "string",
      "example": "Ethereum",
      "description": "Human-readable chain name"
     },
     "minCheckoutUsd": {
      "type": "number",
      "example": 45,
      "description": "Minimum amount in USD for deposits and withdrawals"
     }
    }
   },
   "description": "List of supported assets with minimum amounts for deposits and withdrawals"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/aisa-mpp-data-apis-polymarket-supported-assets-73840938/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.aisa.one](https://www.zero.xyz/host/api.aisa.one/llms.txt)