Roundhouse

Token Price Impact API

Calculate price impact of large token swaps on AMM pools. Built for AI DeFi trading agents.

Tradingoffline · HTTP 525eip155:8453Exactvia cdp
https://orbisapi.com/proxy/token-price-impact-api-6f0c7b
Price impactAMMSlippageToken swapDeFi
Activity
—
Nothing indexed for this service or its provider yet. Not a claim that it is unused — only that we hold no record.
$50.21
Verified settled volume
A floor: summed over 5,000 of up to 137,670 indexed settlements. The exact verified count is not computed for a wallet this size.
$0.0050
Listed price
As published in the catalog. Always read the live 402 before paying.
2
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-06-12 23:38Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x2bb72231EeD303cc91a462A1fA738b42B6a9ac6d

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — 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.

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

0.005USDC≈ $0.005 USD
on Base · exact scheme

Pay 0.005 USDC on Base to 0x2bb7…9ac6d. The signed payment is good for 1 minute.

Paid to
0x2bb7…9ac6d
USD Coin contract
0x8335…02913
Payment window
1 minute
As published
5000 smallest units
Buys
Calculate price impact of large token swaps on AMM pools. Built for AI DeFi trading agents.
Returns
application/json
5000units
on solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to
GX6SKV…6UrUE
Token contract
EPjFWd…TDt1v
Payment window
1 minute
Buys
Calculate price impact of large token swaps on AMM pools. Built for AI DeFi trading agents.
Returns
application/json
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x2bb72231EeD303cc91a462A1fA738b42B6a9ac6d",
    "amount": "5000",
    "scheme": "exact",
    "network": "eip155:8453",
    "mimeType": "application/json",
    "resource": {
      "url": "https://orbisapi.com/proxy/token-price-impact-api-6f0c7b"
    },
    "description": "Calculate price impact of large token swaps on AMM pools. Built for AI DeFi trading agents.",
    "maxTimeoutSeconds": 60
  },
  {
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "extra": {
      "feePayer": "GX6SKV6NahzGAocGs1uiAjFATUsdeEqT4dsEjwU6UrUE"
    },
    "payTo": "GX6SKV6NahzGAocGs1uiAjFATUsdeEqT4dsEjwU6UrUE",
    "amount": "5000",
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "mimeType": "application/json",
    "resource": {
      "url": "https://orbisapi.com/proxy/token-price-impact-api-6f0c7b"
    },
    "description": "Calculate price impact of large token swaps on AMM pools. Built for AI DeFi trading agents.",
    "maxTimeoutSeconds": 60
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {}
      },
      "output": {
        "type": "json",
        "example": {
          "data": {},
          "success": true
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method"
          ],
          "properties": {
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "GET",
                "HEAD",
                "DELETE"
              ],
              "type": "string"
            },
            "queryParams": {
              "type": "object",
              "properties": {}
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    },
    "description": "Calculate price impact of large token swaps on AMM pools. Built for AI DeFi trading agents."
  }
}

Provenance

Seen in the source catalog
2026-06-12 23:38Z
Last indexed by Roundhouse
2026-06-14 00:00Z
Last enriched (probe, favicon, geo)
2026-09-10 22:45Z
x402 version
2
Max timeout
60s
Liveness probe
HTTP 525
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

Nothing indexed for this service or its provider yet. Not a claim that it is unused — only that we hold no record. 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 Token Price Impact API 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=Token%20Price%20Impact%20API'
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://orbisapi.com/proxy/token-price-impact-api-6f0c7b, 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. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.