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
0xfe2d…05570xb3e9…e3a5BaseBase$0.001100%coinbase112d ago0xed769b…a20ed4
0xda23…200f0xb3e9…e3a5BaseBase$0.001100%coinbase115d ago0x62b723…9e8108
0xda23…200f0xb3e9…e3a5BaseBase$0.001100%coinbase115d ago0x6bdfcb…ddc15a
0xda23…200f0xb3e9…e3a5BaseBase$0.001100%coinbase115d ago0xfa909b…8a2d12
0xda23…200f0xb3e9…e3a5BaseBase$0.001100%coinbase115d ago0x0a86a0…b37cf1
0xda23…200f0xb3e9…e3a5BaseBase$0.001100%coinbase115d ago0xa8fb51…a4fc98
0xda23…200f0xb3e9…e3a5BaseBase$0.001100%coinbase115d ago0xc24a97…c7d7a3
0xda23…200f0xb3e9…e3a5BaseBase$0.001100%coinbase115d ago0xd30b83…897814
0xda23…200f0xb3e9…e3a5BaseBase$0.001100%coinbase115d ago0x80bc65…8c5f7f
0xda23…200f0xb3e9…e3a5BaseBase$0.001100%coinbase115d ago0x696a6e…f1bb5e
0xda23…200f0xb3e9…e3a5BaseBase$0.001100%coinbase115d ago0x72b225…e071ac
0xda23…200f0xb3e9…e3a5BaseBase$0.001100%coinbase115d ago0xf8dd55…78e776
0xda23…200f0xb3e9…e3a5BaseBase$0.001100%coinbase115d ago0x8ed88d…43e69a
0xda23…200f0xb3e9…e3a5BaseBase$0.001100%coinbase115d ago0xdf99d3…b1f70b
0xda23…200f0xb3e9…e3a5BaseBase$0.001100%coinbase115d ago0xacf90b…85b86a
0xda23…200f0xb3e9…e3a5BaseBase$0.001100%coinbase115d ago0x7de0c3…8237ca
0xda23…200f0xb3e9…e3a5BaseBase$0.001100%coinbase115d ago0xa1b3f8…65cd0c
0xda23…200f0xb3e9…e3a5BaseBase$0.001100%coinbase115d ago0x4efeb0…6b1412
0xda23…200f0xb3e9…e3a5BaseBase$0.001100%coinbase115d ago0x6d9402…a112ee
0xda23…200f0xb3e9…e3a5BaseBase$0.001100%coinbase115d ago0xaa8c71…83c9a8
0xda23…200f0xb3e9…e3a5BaseBase$0.001100%coinbase115d ago0x524203…b26a98
0xda23…200f0xb3e9…e3a5BaseBase$0.001100%coinbase115d ago0x538a22…da7f7b
0xda23…200f0xb3e9…e3a5BaseBase$0.001100%coinbase115d ago0x016deb…82626e
0xda23…200f0xb3e9…e3a5BaseBase$0.001100%coinbase115d ago0xea8bf1…04dccb
0xda23…200f0xb3e9…e3a5BaseBase$0.001100%coinbase115d ago0xc893b9…7bb00b

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.