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
0x9042…a9420xb3e9…e3a5BaseBase$0.001100%coinbase122d ago0x7895a4…8258fc
0xe4e7…d8110xb3e9…e3a5BaseBase$0.001100%coinbase123d ago0x9601b8…7cd7fc
0x670f…e2f70xb3e9…e3a5BaseBase$0.001100%coinbase123d ago0x0240f6…1ed8fd
0x01a6…13460xb3e9…e3a5BaseBase$0.001100%coinbase124d ago0xda86b0…ab15a5
0xe5c3…700f0xb3e9…e3a5BaseBase$0.001100%coinbase125d ago0xb7b523…33562a
0x03dd…dc850xb3e9…e3a5BaseBase$0.001100%coinbase125d ago0x58c95a…585f40
0xeb3d…515f0xb3e9…e3a5BaseBase$0.001100%coinbase126d ago0x784793…84e5fa
0xeb3d…515f0xb3e9…e3a5BaseBase$0.001100%coinbase126d ago0xd24ec4…536490
0xeb3d…515f0xb3e9…e3a5BaseBase$0.001100%coinbase126d ago0x774ce1…3f57f1
0xeb3d…515f0xb3e9…e3a5BaseBase$0.001100%coinbase126d ago0x93da28…9c94e0
0xeb3d…515f0xb3e9…e3a5BaseBase$0.001100%coinbase126d ago0x23394d…59161f
0xeb3d…515f0xb3e9…e3a5BaseBase$0.001100%coinbase126d ago0xac116e…ea3e35
0xeb3d…515f0xb3e9…e3a5BaseBase$0.001100%coinbase126d ago0x4e8da8…9d9a34
0xeb3d…515f0xb3e9…e3a5BaseBase$0.001100%coinbase126d ago0xcc2483…d32d65
0x1e8b…7b030xb3e9…e3a5BaseBase$0.001100%coinbase126d ago0x13a288…f80b16
0xb9bf…92660xb3e9…e3a5BaseBase$0.001100%coinbase126d ago0xd341bf…26b34b
0xb9bf…92660xb3e9…e3a5BaseBase$0.001100%coinbase126d ago0xeb1a87…b058f7
0x3d09…5be10xb3e9…e3a5BaseBase$0.001100%coinbase127d ago0xf470f1…50bf73
0xa716…b6280xb3e9…e3a5BaseBase$0.001100%coinbase127d ago0x02013a…8a200f
0x8345…5fd70xb3e9…e3a5BaseBase$0.001100%coinbase127d ago0x116ff8…6a5e70
0x6bc8…f9990xb3e9…e3a5BaseBase$0.001100%coinbase128d ago0xcbe095…80816b
0xa986…19990xb3e9…e3a5BaseBase$0.001100%coinbase128d ago0xaabaf6…cc6b89
0x7565…d3440xb3e9…e3a5BaseBase$0.001100%coinbase128d ago0x9db577…cdbfdd
0x5aa0…2fe70xb3e9…e3a5BaseBase$0.001100%coinbase129d ago0x7b611c…214b64
0x7548…6be80xb3e9…e3a5BaseBase$0.001100%coinbase130d ago0xbb5b01…fa7eb8

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.