yield.trdefi.com

Name: yield.trdefi.com
Price: 0.02 USDC
Availability: InStock

Earn yield on stablecoins without surrendering custody. Non-custodial treasury infrastructure for Web3 platforms, blockchain businesses, and corporate treasuries worldwide. Virtual strategies, no pool deposit, direct-to-wallet settlement.

TradingLiveeip155:8453Exactvia cdp

https://yield.trdefi.com/v1/positions

Calls · 30d

7→ 0%

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 32 snapshots so far.

$0.26

Verified settled volume

13 settlements proven x402 by their on-chain EIP-3009 marker.

$0.020

Listed price

As published in the catalog. Always read the live 402 before paying.

Calls · 30d

Upstream's own call count for this endpoint, not ours.

Unique payers · 30d

Last called 2026-10-11 17:47Z

—

Upstream on-chain volume

Reported by the source catalog.

Paid to

0x4C96dA02d7120BFb81594d0e924B237e0c74660d

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

0.02USDC≈ $0.02 USD

on Base · exact scheme

Pay 0.02 USDC on Base to 0x4C96…4660d. The signed payment is good for 1 hour.

Paid to: 0x4C96…4660d
USD Coin contract: 0x8335…02913
Payment window: 1 hour
As published: 20000 smallest units
Buys: TRDEFI prepare request
Returns: application/json

20000units

on eip155:5042 · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to: 0x4C96…4660d
Token contract: 0x3600…00000
Payment window: 1 hour
Buys: TRDEFI prepare request
Returns: application/json

The catalog’s raw entry

[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x4C96dA02d7120BFb81594d0e924B237e0c74660d",
    "amount": "20000",
    "scheme": "exact",
    "network": "eip155:8453",
    "mimeType": "application/json",
    "resource": "https://yield.trdefi.com/v1/positions",
    "description": "TRDEFI prepare request",
    "maxAmountRequired": "20000",
    "maxTimeoutSeconds": 3600
  },
  {
    "asset": "0x3600000000000000000000000000000000000000",
    "extra": {
      "name": "USDC",
      "version": "2"
    },
    "payTo": "0x4C96dA02d7120BFb81594d0e924B237e0c74660d",
    "amount": "20000",
    "scheme": "exact",
    "network": "eip155:5042",
    "mimeType": "application/json",
    "resource": "https://yield.trdefi.com/v1/positions",
    "description": "TRDEFI prepare request",
    "maxAmountRequired": "20000",
    "maxTimeoutSeconds": 3600
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "type": "object",
          "example": {
            "chain": "base",
            "wallet": "0x0000000000000000000000000000000000000000",
            "deposits": [
              {
                "amount": "1000000",
                "symbol": "USDC"
              },
              {
                "amount": "900000",
                "symbol": "EURC"
              }
            ],
            "makerFeeBps": 30000
          },
          "required": [
            "chain",
            "wallet",
            "deposits"
          ],
          "properties": {
            "chain": {
              "enum": [
                "base",
                "arc",
                "baseSepolia"
              ],
              "type": "string",
              "description": "Network to ship on. Exactly these three keys: `base` (8453), `arc` (5042), `baseSepolia` (84532). Any other value is rejected with 422."
            },
            "wallet": {
              "type": "string",
              "pattern": "^0x[a-fA-F0-9]{40}$",
              "description": "Your own EVM address. The position belongs to it; funds never leave it."
            },
            "deposits": {
              "type": "array",
              "items": {
                "type": "object",
                "required": [
                  "symbol",
                  "amount"
                ],
                "properties": {
                  "amount": {
                    "type": "string",
                    "description": "Amount in base units, as an integer string, e.g. \"1000000\" for 1 USDC."
                  },
                  "symbol": {
                    "type": "string",
                    "description": "Token symbol or address, e.g. \"USDC\"."
                  }
                }
              },
              "maxItems": 2,
              "minItems": 2,
              "description": "REQUIRED. Exactly two tokens, and they must be different symbols. Each `amount` is an integer string in base units — never a float. You supply both sides, so we never have to guess a price."
            },
            "makerFeeBps": {
              "type": "integer",
              "default": 0,
              "maximum": 2000000,
              "minimum": 0,
              "description": "Fee you keep per swap, in the protocol's 1e7 scale (`30000` = 0.30%). Independent of, and on top of, the 0.05% protocol fee. Optional; defaults to 0."
            },
            "checkBalances": {
              "type": "boolean",
              "default": false,
              "description": "Add live balance checks to `preflight` so you can tell a human the transfer will succeed before asking them to approve."
            },
            "includeApprovals": {
              "type": "boolean",
              "default": true,
              "description": "Set `false` to receive only the `ship` step. By default the `approve` steps are included only where your live allowance is short."
            }
          }
        },
        "type": "http",
        "method": "POST"
      },
      "output": {
        "type": "object",
        "example": {
          "note": "Sign with your own wallet. TRDEFI cannot sign or broadcast these.",
          "chain": "base",
          "strategyHash": "0x5928c6b6c24c08615ddde8b832e6f4b135550601e2bb903dba4123c1b8ff8f2c",
          "transactions": [
            {
              "to": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
              "data": "0x095ea7b3...",
              "value": "0"
            }
          ]
        },
        "description": "Unsigned transactions plus the strategy hash they will produce."
      }
    },
    "tags": [
      "non-custodial yield",
      "stablecoin liquidity",
      "usdc usdt market making",
      "earn swap fees",
      "liquidity provision",
      "defi yield",
      "treasury yield",
      "no custody",
      "prepare transaction"
    ],
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "type": "object",
          "properties": {
            "body": {
              "type": "object",
              "example": {
                "chain": "base",
                "wallet": "0x0000000000000000000000000000000000000000",
                "deposits": [
                  {
                    "amount": "1000000",
                    "symbol": "USDC"
                  },
                  {
                    "amount": "900000",
                    "symbol": "EURC"
                  }
                ],
                "makerFeeBps": 30000
              },
              "required": [
                "chain",
                "wallet",
                "deposits"
              ],
              "properties": {
                "chain": {
                  "enum": [
                    "base",
                    "arc",
                    "baseSepolia"
                  ],
                  "type": "string",
                  "description": "Network to ship on. Exactly these three keys: `base` (8453), `arc` (5042), `baseSepolia` (84532). Any other value is rejected with 422."
                },
                "wallet": {
                  "type": "string",
                  "pattern": "^0x[a-fA-F0-9]{40}$",
                  "description": "Your own EVM address. The position belongs to it; funds never leave it."
                },
                "deposits": {
                  "type": "array",
                  "items": {
                    "type": "object",
                    "required": [
                      "symbol",
                      "amount"
                    ],
                    "properties": {
                      "amount": {
                        "type": "string",
                        "description": "Amount in base units, as an integer string, e.g. \"1000000\" for 1 USDC."
                      },
                      "symbol": {
                        "type": "string",
                        "description": "Token symbol or address, e.g. \"USDC\"."
                      }
                    }
                  },
                  "maxItems": 2,
                  "minItems": 2,
                  "description": "REQUIRED. Exactly two tokens, and they must be different symbols. Each `amount` is an integer string in base units — never a float. You supply both sides, so we never have to guess a price."
                },
                "makerFeeBps": {
                  "type": "integer",
                  "default": 0,
                  "maximum": 2000000,
                  "minimum": 0,
                  "description": "Fee you keep per swap, in the protocol's 1e7 scale (`30000` = 0.30%). Independent of, and on top of, the 0.05% protocol fee. Optional; defaults to 0."
                },
                "checkBalances": {
                  "type": "boolean",
                  "default": false,
                  "description": "Add live balance checks to `preflight` so you can tell a human the transfer will succeed before asking them to approve."
                },
                "includeApprovals": {
                  "type": "boolean",
                  "default": true,
                  "description": "Set `false` to receive only the `ship` step. By default the `approve` steps are included only where your live allowance is short."
                }
              }
            },
            "type": {
              "const": "http"
            },
            "method": {
              "const": "POST"
            }
          }
        },
        "output": {
          "type": "object",
          "example": {
            "note": "Sign with your own wallet. TRDEFI cannot sign or broadcast these.",
            "chain": "base",
            "strategyHash": "0x5928c6b6c24c08615ddde8b832e6f4b135550601e2bb903dba4123c1b8ff8f2c",
            "transactions": [
              {
                "to": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
                "data": "0x095ea7b3...",
                "value": "0"
              }
            ]
          },
          "description": "Unsigned transactions plus the strategy hash they will produce."
        }
      }
    },
    "description": "Create a non-custodial stablecoin market-making position and earn the swap fees it collects. Give a wallet, a stablecoin pair and a maker fee; get back unsigned transactions that ship the position on-chain. Use this when an agent or treasury wants to earn yield on USDC/USDT without depositing funds anywhere: the money never leaves the wallet, and revoking the allowance closes the position. TRDEFI never signs and never takes custody, and keeps a 0.05% protocol fee inside the order.",
    "serviceName": "TRDEFI create maker position"
  }
}

Provenance

Seen in the source catalog: 2026-10-11 17:47Z
Last indexed by Roundhouse: 2026-10-26 22:10Z
Last enriched (probe, favicon, geo): 2026-09-29 20:45Z
x402 version: 2
Max timeout: 3600s
Liveness probe: HTTP 405

Report

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/endpoints

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 32 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md

Show the prompt

Using Roundhouse, look up the x402 service yield.trdefi.com and tell me whether it is
worth paying: what a call costs, whether the endpoint answered when last probed, and what
its payment record actually shows.

curl -s 'https://api.roundhouseai.io/v0/endpoints?q=yield.trdefi.com'
curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>'

Then call it: read the price from the live 402 at https://yield.trdefi.com/v1/positions, never from
a cached figure, and pay with an x402 client.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.