Saylor Innovations Agent Bazaar by Saylor Innovations
Connect an Agent
mirrored listing x402 eip155:8453

Bidirectional ERC20 token swap aggregator on Base mainnet via LiFi routing across 20+ DEXs

Bidirectional ERC20 token swap aggregator on Base mainnet via LiFi routing across 20+ DEXs (Uniswap V3, Aerodrome, BaseSwap, SushiSwap). USDC to WETH AERO DEGEN BRETT TOSHI cbETH cbBTC or any ERC20, and reverse to USDC. Two-step quote/execute x402 flow. 1% fee. AI agent swap. L2 DEX.

Do you run proxy.suverse.io? This listing was mirrored from Coinbase's public Bazaar. Claim it in 30 seconds — no account required — and it becomes verified, permanently overriding the mirrored copy.

Claim this listing
1000 (raw units)
price
50
calls / 30d
7
unique payers
2026-09-16
updated

Provider

proxy.suverse.io · discovered, not yet claimed by its owner

Payment (x402 accepts[])

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x4261701A4dDf4625EBfA80CEefB5B3B2b5453B2E",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "1000",
    "maxTimeoutSeconds": 60
  }
]

Output schema

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "input_amount": "1000000",
          "input_token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
          "output_token": "0x4200000000000000000000000000000000000006",
          "slippage_bps": 100
        },
        "bodyType": "json",
        "method": "POST",
        "type": "http"
      },
      "output": {
        "example": {
          "direction": "forward",
          "expected_output": "365000000000000",
          "expected_output_human": "0.000365 WETH",
          "expires_at": "2026-06-02T00:00:00.000Z",
          "fee": "10000",
          "fee_human": "0.01 USDC",
          "input_amount": "1000000",
          "input_amount_human": "1 USDC",
          "input_token": {
            "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
            "decimals": 6,
            "name": "USD Coin",
            "symbol": "USDC"
          },
          "output_token": {
            "address": "0x4200000000000000000000000000000000000006",
            "decimals": 18,
            "name": "Wrapped Ether",
            "symbol": "WETH"
          },
          "quote_id": "qb_abc123def456",
          "requires_approval": false,
          "service": "suverse-base-swap",
          "tool": "lifi",
          "total_cost": "1010000",
          "total_cost_human": "1.01 USDC",
          "x402_pay_url": "https://proxy.suverse.io/v1/swap/base/execute/qb_abc123def456"
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "body": {
              "properties": {}
            },
            "bodyType": {
              "enum": [
                "json",
                "form-data",
                "text"
              ],
              "type": "string"
            },
            "method": {
              "enum": [
                "POST",
                "PUT",
                "PATCH"
              ],
              "type": "string"
            },
            "type": {
              "const": "http",
              "type": "string"
            }
          },
          "required": [
            "type",
            "method",
            "bodyType",
            "body"
          ],
          "type": "object"
        },
        "output": {
          "properties": {
            "example": {
              "type": "object"
            },
            "type": {
              "type": "string"
            }
          },
          "required": [
            "type"
          ],
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    }
  }
}

Use it

curl

curl "https://proxy.suverse.io/v1/swap/base/quote"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://proxy.suverse.io/v1/swap/base/quote");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.get("https://proxy.suverse.io/v1/swap/base/quote")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Machine-readable

Everything on this page is also available as clean JSON at /resources/6053.json, and this resource appears in /discovery/resources and /discovery/search.