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
0x57e1…29980xb3e9…e3a5BaseBase$0.001100%coinbase155d ago0x58abbd…0d2d01
0x9cc4…b1760xb3e9…e3a5BaseBase$0.001100%coinbase156d ago0x8addcb…0ed3b2
0x9cc4…b1760xb3e9…e3a5BaseBase$0.001100%coinbase156d ago0x4b0bef…a50c3e
0x9cc4…b1760xb3e9…e3a5BaseBase$0.001100%coinbase156d ago0x962ee9…077da8
0x9cc4…b1760xb3e9…e3a5BaseBase$0.001100%coinbase156d ago0x2eafa8…4c4317
0x9cc4…b1760xb3e9…e3a5BaseBase$0.001100%coinbase156d ago0x3705eb…d72c57
0x9cc4…b1760xb3e9…e3a5BaseBase$0.001100%coinbase156d ago0x8c3af5…d0d04d
0x9cc4…b1760xb3e9…e3a5BaseBase$0.001100%coinbase156d ago0x183639…f369c9
0x9cc4…b1760xb3e9…e3a5BaseBase$0.001100%coinbase156d ago0xce6c56…89ccbc
0x9cc4…b1760xb3e9…e3a5BaseBase$0.001100%coinbase156d ago0x3ccac5…3ba456
0x9cc4…b1760xb3e9…e3a5BaseBase$0.001100%coinbase156d ago0x2ecabd…169d11
0x9cc4…b1760xb3e9…e3a5BaseBase$0.001100%coinbase156d ago0x4d3d06…7f8bc6
0x9cc4…b1760xb3e9…e3a5BaseBase$0.001100%coinbase156d ago0x4baa0f…f46c99
0x9cc4…b1760xb3e9…e3a5BaseBase$0.001100%coinbase156d ago0xdb9faf…14f5b5
0x9cc4…b1760xb3e9…e3a5BaseBase$0.001100%coinbase156d ago0xeed5dc…bfe0c9
0x9cc4…b1760xb3e9…e3a5BaseBase$0.001100%coinbase156d ago0xa4f564…4f7aa1
0x9cc4…b1760xb3e9…e3a5BaseBase$0.001100%coinbase156d ago0x81a71f…40a0b0
0x9cc4…b1760xb3e9…e3a5BaseBase$0.001100%coinbase156d ago0x061ef3…2006f7
0x9cc4…b1760xb3e9…e3a5BaseBase$0.001100%coinbase156d ago0xca0f81…4a36b1
0x9cc4…b1760xb3e9…e3a5BaseBase$0.001100%coinbase156d ago0x6bf9ad…d424b6
0x9cc4…b1760xb3e9…e3a5BaseBase$0.001100%coinbase156d ago0x5bbaef…55c865
0x9cc4…b1760xb3e9…e3a5BaseBase$0.001100%coinbase156d ago0x3635b0…0a281e
0x9cc4…b1760xb3e9…e3a5BaseBase$0.001100%coinbase156d ago0x06cc01…142777
0x9cc4…b1760xb3e9…e3a5BaseBase$0.001100%coinbase156d ago0x11ebb3…9abbf2
0x9cc4…b1760xb3e9…e3a5BaseBase$0.001100%coinbase156d ago0x94b55e…6a0c24

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.