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
0x2465…a1b10xb3e9…e3a5BaseBase$0.001100%coinbase20d ago0x92f6af…ed5b02
0xb83b…75cc0xb3e9…e3a5BaseBase$0.001100%coinbase20d ago0xbf3c81…c388ca
0xe827…50a00xb3e9…e3a5BaseBase$0.001100%coinbase20d ago0x345c21…e55005
0x38b6…8b9f0xb3e9…e3a5BaseBase$0.001100%coinbase20d ago0x24ff07…e38ed0
0xb83b…75cc0xb3e9…e3a5BaseBase$0.001100%coinbase20d ago0x1986a1…5e570e
0xe827…50a00xb3e9…e3a5BaseBase$0.001100%coinbase20d ago0xb157fb…7fb374
0xe827…50a00xb3e9…e3a5BaseBase$0.001100%coinbase21d ago0x886acc…bf6144
0x7722…5e4a0xb3e9…e3a5BaseBase$0.001100%coinbase22d ago0x71f30a…d2d54a
0x27ec…85710xb3e9…e3a5BaseBase$0.001100%coinbase24d ago0x3f9e50…48cec9
0xa19f…accc0xb3e9…e3a5BaseBase$0.001100%coinbase25d ago0xa7b001…9744cb
0xa19f…accc0xb3e9…e3a5BaseBase$0.001100%coinbase25d ago0x725b96…2c2a61
0x3ed9…430e0xb3e9…e3a5BaseBase$0.001100%coinbase30d ago0xd42667…caa2c1
0xa19f…accc0xb3e9…e3a5BaseBase$0.001100%coinbase32d ago0x78e1f4…f94d76
0xa19f…accc0xb3e9…e3a5BaseBase$0.001100%coinbase32d ago0xa8e57a…466c40
0xa1d1…19780xb3e9…e3a5BaseBase$0.001100%coinbase32d ago0x2c437d…75f03d
0xec2a…d0340xb3e9…e3a5BaseBase$0.001100%coinbase33d ago0x8fb621…eef1ad
0xec2a…d0340xb3e9…e3a5BaseBase$0.001100%coinbase33d ago0x1f5d09…714eac
0xec2a…d0340xb3e9…e3a5BaseBase$0.001100%coinbase33d ago0x916f47…84624c
0xec2a…d0340xb3e9…e3a5BaseBase$0.001100%coinbase33d ago0xb62b83…8bbcae
0xec2a…d0340xb3e9…e3a5BaseBase$0.001100%coinbase34d ago0x83bfba…981cf6
0xec2a…d0340xb3e9…e3a5BaseBase$0.001100%coinbase34d ago0x4a9db8…c425d9
0xec2a…d0340xb3e9…e3a5BaseBase$0.001100%coinbase34d ago0xeda219…c920c1
0xec2a…d0340xb3e9…e3a5BaseBase$0.001100%coinbase34d ago0x2eaff2…303118
0xec2a…d0340xb3e9…e3a5BaseBase$0.001100%coinbase34d ago0x756dfe…d6f1a0
0xec2a…d0340xb3e9…e3a5BaseBase$0.001100%coinbase34d ago0x594d4e…ea9a0a

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.