defi-api.agenticfi.wtf

DeFi APIs for AI agents. 36 pay-per-call endpoints for token data, pricing, wallet analytics, swap routing, and on-chain workflows. Powered by x402 on Base.

TradingLiveeip155:8453Exactvia cdp
Settlements · 30d
61↑ 83%
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$0.41
Verified settled volume
409 settlements proven x402 by their on-chain EIP-3009 marker.
$0.0010
Listed price
As published in the catalog. Always read the live 402 before paying.
0
Calls · 30d
Upstream's own call count for this endpoint, not ours.
0
Unique payers · 30d
Never called
–
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xB3E9391F04f791462Ed2a1ebAfaBE254d7Afe3a5

The wallet the 402 directs payment to. Its full payment record 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.

Recent payments · which agents last used it

Every indexed settlement paid to this service’s wallet, newest first. The index does not record which endpoint a payment was for, so if this wallet serves more than one endpoint, the rows include payments for the others. Paged up to the newest 5,000; the full history is on the merchant page.

Payer PayeeChainAmountx402RouteAgeTxn hash
0xda23…200f0xb3e9…e3a5BaseBase$0.001100%coinbase115d ago0x5de555…cccb65
0xda23…200f0xb3e9…e3a5BaseBase$0.001100%coinbase115d ago0x532a75…af5da7
0x9dd5…08c20xb3e9…e3a5BaseBase$0.001100%coinbase116d ago0x45ace6…6cd65a
0x9dd5…08c20xb3e9…e3a5BaseBase$0.001100%coinbase116d ago0xb79005…8cf1ee
0x9dd5…08c20xb3e9…e3a5BaseBase$0.001100%coinbase116d ago0xe7adc0…07e5d2
0x9dd5…08c20xb3e9…e3a5BaseBase$0.001100%coinbase117d ago0x0d70b8…0b72ec
0x9dd5…08c20xb3e9…e3a5BaseBase$0.001100%coinbase117d ago0x9dc043…db2238
0x9dd5…08c20xb3e9…e3a5BaseBase$0.001100%coinbase117d ago0x7c45bc…3a65ef
0x9dd5…08c20xb3e9…e3a5BaseBase$0.001100%coinbase117d ago0xe99cc2…345f50
0x9dd5…08c20xb3e9…e3a5BaseBase$0.001100%coinbase117d ago0x84f98c…9974bc
0x9dd5…08c20xb3e9…e3a5BaseBase$0.001100%coinbase117d ago0xf75096…5f0ed9
0x9dd5…08c20xb3e9…e3a5BaseBase$0.001100%coinbase117d ago0xb84e4f…141ed5
0x9dd5…08c20xb3e9…e3a5BaseBase$0.001100%coinbase117d ago0xf26d49…e1cc6d
0x9dd5…08c20xb3e9…e3a5BaseBase$0.001100%coinbase117d ago0x6a8c44…7161dd
0x9042…a9420xb3e9…e3a5BaseBase$0.001100%coinbase119d ago0x8a4020…550ef2
0x03dd…dc850xb3e9…e3a5BaseBase$0.001100%coinbase120d ago0x695001…5e91e8
0x9936…4a370xb3e9…e3a5BaseBase$0.001100%coinbase121d ago0x9ccf15…4caaf5
0xe629…4b540xb3e9…e3a5BaseBase$0.001100%coinbase121d ago0x7c63c9…75fa7c
0xe629…4b540xb3e9…e3a5BaseBase$0.001100%coinbase121d ago0x05e1c4…380fff
0x8345…5fd70xb3e9…e3a5BaseBase$0.001100%coinbase122d ago0x32aeb6…6515de
0xe629…4b540xb3e9…e3a5BaseBase$0.001100%coinbase122d ago0x3f1029…5c226f
0xe629…4b540xb3e9…e3a5BaseBase$0.001100%coinbase122d ago0x0c0312…927fcc
0xe629…4b540xb3e9…e3a5BaseBase$0.001100%coinbase122d ago0x205d80…f095fe
0xe79b…bd240xb3e9…e3a5BaseBase$0.001100%coinbase122d ago0xe960b7…d1c44c
0xe629…4b540xb3e9…e3a5BaseBase$0.001100%coinbase122d ago0x6d8ba0…2866b4

Accepts

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

0.001USDC≈ $0.001 USD
on Base · exact scheme

Pay 0.001 USDC on Base to 0xB3E9…fe3a5. The signed payment is good for 5 minutes.

USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
1000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xB3E9391F04f791462Ed2a1ebAfaBE254d7Afe3a5",
    "amount": "1000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "pathParams": {
          "address": "required (example: 0x742d35Cc6634C0532925a3b844Bc454e4438f44e)"
        },
        "queryParams": {
          "chain": "optional (example: base)",
          "address": "required (example: 0x742d35Cc6634C0532925a3b844Bc454e4438f44e)"
        }
      }
    },
    "tags": [
      "tx-history",
      "transactions",
      "decoded"
    ],
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "pathParams",
            "method"
          ],
          "properties": {
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "GET"
              ],
              "type": "string"
            },
            "pathParams": {
              "type": "object",
              "required": [
                "address"
              ],
              "properties": {
                "address": {
                  "type": "string",
                  "title": "address (required)",
                  "description": "Required. Wallet address Examples: 0x742d35Cc6634C0532925a3b844Bc454e4438f44e, 0x1111111111111111111111111111111111111111"
                }
              }
            },
            "queryParams": {
              "type": "object",
              "required": [
                "address"
              ],
              "properties": {
                "chain": {
                  "type": "string",
                  "title": "chain (optional)",
                  "description": "Optional. Chain key Examples: base, ethereum, arbitrum"
                },
                "address": {
                  "type": "string",
                  "title": "address (required)",
                  "description": "Required. Wallet address Examples: 0x742d35Cc6634C0532925a3b844Bc454e4438f44e, 0x1111111111111111111111111111111111111111"
                }
              }
            }
          },
          "additionalProperties": false
        }
      }
    },
    "category": "wallet",
    "discoverable": true,
    "routeTemplate": "/api/wallet/history/:address"
  }
}

Provenance

Seen in the source catalog
2026-06-21 05:04Z
Last indexed by Roundhouse
2026-07-23 21:30Z
Last enriched (probe, favicon, geo)
2026-09-22 14:45Z
x402 version
2
Max timeout
300s
Liveness probe
HTTP 402
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

No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days. 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 defi-api.agenticfi.wtf 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=defi-api.agenticfi.wtf'
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://defi-api.agenticfi.wtf/api/wallet/history/:address, 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.