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
0x8d2a…7d370xb3e9…e3a5BaseBase$0.001100%coinbase70d ago0xed2cf9…2c4268
0x8d2a…7d370xb3e9…e3a5BaseBase$0.001100%coinbase70d ago0xacf390…4463c1
0x8d2a…7d370xb3e9…e3a5BaseBase$0.001100%coinbase70d ago0x50cee3…1011e6
0x8d2a…7d370xb3e9…e3a5BaseBase$0.001100%coinbase70d ago0x22e3f1…a34ea9
0x8d2a…7d370xb3e9…e3a5BaseBase$0.001100%coinbase70d ago0xa4452e…1b228b
0x8d2a…7d370xb3e9…e3a5BaseBase$0.001100%coinbase70d ago0x5ed70e…13b255
0x8d2a…7d370xb3e9…e3a5BaseBase$0.001100%coinbase70d ago0x77965e…b75566
0x8d2a…7d370xb3e9…e3a5BaseBase$0.001100%coinbase70d ago0x26615a…d28eef
0x8d2a…7d370xb3e9…e3a5BaseBase$0.001100%coinbase70d ago0x9fe817…38b2fd
0x8d2a…7d370xb3e9…e3a5BaseBase$0.001100%coinbase70d ago0x6390bf…36e0d0
0x8d2a…7d370xb3e9…e3a5BaseBase$0.001100%coinbase70d ago0xec7775…d2a3ef
0x8d2a…7d370xb3e9…e3a5BaseBase$0.001100%coinbase70d ago0x0fe827…363c1b
0x8d2a…7d370xb3e9…e3a5BaseBase$0.001100%coinbase70d ago0x91343e…36cf9e
0x8d2a…7d370xb3e9…e3a5BaseBase$0.001100%coinbase70d ago0x7d033d…353a77
0x8d2a…7d370xb3e9…e3a5BaseBase$0.001100%coinbase70d ago0xd99e40…df14d3
0x8d2a…7d370xb3e9…e3a5BaseBase$0.001100%coinbase70d ago0x12718e…1afe27
0x8d2a…7d370xb3e9…e3a5BaseBase$0.001100%coinbase70d ago0xadeb63…bde43f
0x8d2a…7d370xb3e9…e3a5BaseBase$0.001100%coinbase70d ago0xb0b9ec…f56d54
0x8d2a…7d370xb3e9…e3a5BaseBase$0.001100%coinbase70d ago0xef9396…5af03d
0x8d2a…7d370xb3e9…e3a5BaseBase$0.001100%coinbase70d ago0x170f52…a9aa14
0x8d2a…7d370xb3e9…e3a5BaseBase$0.001100%coinbase70d ago0x0f98bc…c9c4c8
0x8d2a…7d370xb3e9…e3a5BaseBase$0.001100%coinbase70d ago0xbc46f3…1cc488
0x8d2a…7d370xb3e9…e3a5BaseBase$0.001100%coinbase70d ago0xaf381b…0e8b4c
0xc9c7…16700xb3e9…e3a5BaseBase$0.001100%coinbase71d ago0x33dcd5…163b68
0xc9c7…16700xb3e9…e3a5BaseBase$0.001100%coinbase72d ago0xfdb646…2b5702

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.