defi price impact derived

api.x402node.devMarket data derived

GET https://api.x402node.dev/defi/price-impact

passlisted in Coinbase#34 by calls of 356 on this host

0.01 USDC

per call, as the listing declares it on eip155:8453

Compare with another Every figure as JSON Cite this page

the price, as of 2026-09-15 16:57 UTC · method · pinnable

Validation state: pass; as of 2026-09-15 07:09 UTC · method · pinnable · sweep daily-2026-09-15
Uptime, 7 / 30 / 90 days: 100% / 100% / 100%; as of 2026-09-15 07:09 UTC · method · pinnable · 5 of 5 in 7d, 5 of 5 in 30d, 5 of 5 in 90d
Calls, trailing 30 days: 6; as of 2026-09-15 16:57 UTC · method · pinnable
Unique payers, trailing 30 days: 6; as of 2026-09-15 16:57 UTC · method · pinnable
Last called: 2026-09-10 17:52 UTC; as of 2026-09-15 16:57 UTC · method · pinnable
First observed by TOLLderived: 2026-09-10; as of 2026-09-10 19:08 UTC · method · pinnable · observation began 10 September 2026; listings that predate it show that date
Pricederived: 0.01 USDC; as of 2026-09-15 16:57 UTC · method · pinnable · on eip155:8453
Networks: 2; as of 2026-09-15 16:57 UTC · method · pinnable

Counters

28 observations, 1 of them a change, fewer than the 3 a trace needs

How big is this endpoint among the ones like it?

Calls counted in the trailing thirty days across the 5,172 endpoints in Market data that carry counters, binned on a logarithmic scale because the range runs over five orders of magnitude. The marked bin is this endpoint, at 6: 911 in the category are counted higher and 4,260 lower.

No trace is drawn of this endpoint’s own volume. Its counters have changed 1 time across 28 observations, and 3 changes are the fewest this site will draw a trace through, because two points and a guess are not a series. Every observation is in the JSON.

In words

With 356 endpoints listed on api.x402node.dev, defi price impact is tied 34th by calls with 3 others.

The request to defi price impact is the query parameters chain, amount, tokenIn and tokenOut.

defi price impact declares nothing about its output; validate flags that as advisory, not a verdict.

The registry's counters give defi price impact 6 calls and 6 unique payers over 30 days, every call from a different payer.

defi price impact was last called 5 days before the snapshot.

Each call is priced at 0.01 USDC, payable on Base.

For defi price impact the listing declares 2 accepts on Base and Solana, to 2 different wallets.

defi price impact, a GET endpoint on api.x402node.dev, appears in the Coinbase registry; TOLL's taxonomy puts it in market data.

defi price impact answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.

Closest in price to defi price impact within market data: swap allowance holder quote at agent.api.0x.org and btc usd at api.myceliasignal.com.

defi price impact is priced above 37% of comparable listings in market data.

Across market data, 5,172 endpoints carry counters and defi price impact out-counts 80% of them.

The wallet paid by defi price impact is the payee of 375 endpoints across 2 hosts.

The price of defi price impact is declared by 1,309 other listings in market data too.

Payment options as declared

the payment options, as of 2026-09-15 16:57 UTC · method · pinnable

Every payment option declared on this listing
registry	network	asset	amount	scheme	pay to
Coinbase	eip155:8453	USDC	0.01 USDC	exact	0x4466d4…dd125e
Coinbase	solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp	USDC	0.01 USDC	exact	9urRvUx6…8Eo1up

Preflight checks at the last sweep

the checks, as of 2026-09-15 07:09 UTC · method · pinnableendpoint answered HTTP 402

bazaar.info.output · advisory, does not affect the verdict · output metadata is present (advisory)

Validation history, 90 days

Every sweep that observed this endpoint, newest first.

Validation observations over the last 90 days
observed, UTC	state	failed checks	sweep
2026-09-15 07:09 UTC	pass	1	daily-2026-09-15
2026-09-14 06:35 UTC	pass	1	daily-2026-09-14
2026-09-13 06:24 UTC	pass	1	daily-2026-09-13
2026-09-12 13:57 UTC	pass	1	daily-2026-09-12
2026-09-11 14:54 UTC	pass	1	daily-2026-09-11

Registry presence

Presence in a registry, not liveness of the service (method). Newest first.

2026-09-10 19:08 UTClisted in Coinbase

Declared input and output, as listed

From the registry record, not validated by TOLL.the declared schema, as of 2026-09-10 17:52 UTC · method · live

The input and output block

{
  "input": {
    "type": "http",
    "method": "GET",
    "queryParams": {
      "chain": "string",
      "amount": "string",
      "tokenIn": "string",
      "tokenOut": "string"
    }
  },
  "output": null
}

What the listing says

Estimate the price impact (slippage) of a swap of a given size by comparing Uniswap V3 quotes at minimal vs target size - tells trading agents how much a large order will move the price against them before they execute, on-chain data LLMs cannot compute. price impact, slippage estimate, swap slippage, large trade impact, market depth, liquidity check Accepts payment on Base or Solana — either network works.

the record, 2026-09-10 17:52 UTC · method · pinnable

As declared

Every tag is a field on the listing, not a keyword TOLL assigned.

Who is paid

0x4466d4…dd125e

Takes payment for 375 endpoints on 2 hosts.

Among Market data

counted above80%

of 5,172 that carry counters

cheaper than37%

of 5,260 with a comparable price

5,316 endpoints are in this category. 1,309 declare exactly this price.

the comparison, 2026-09-15 16:57 UTC · method · live

Nearest on price

pricesvm402.com0.01 USDCmalformed
address current balanceapi.nansen.ai0.01 USDCpass
token safetyapi.deepnets.ai0.01 USDCpass
swap allowance holder quoteagent.api.0x.org0.01 USDCpass
btc usdapi.myceliasignal.com0.01 USDCpass

Same category, nearest declared price, one per payee wallet (method). the list, 2026-09-15 16:57 UTC · method · live

Elsewhere in the record

Cite this page

The pinned URL below renders this page from the snapshot of 2026-09-15 16:57 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).

Plain text

TOLL, "defi price impact on api.x402node.dev", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/api-x402node-dev-defi-price-impact-fe7548/at/2026-09-15T16-57Z. Accessed [access date].

BibTeX

@misc{toll-e-api-x402node-dev-defi-price-impact-fe7548-2026-09-15T16-57Z,
  author = {TOLL},
  title = {defi price impact on api.x402node.dev},
  howpublished = {\url{https://tollindex.com/e/api-x402node-dev-defi-price-impact-fe7548/at/2026-09-15T16-57Z}},
  year = {2026},
  month = {9},
  note = {Pinned view of the snapshot of 2026-09-15 16:57 UTC. Accessed [access date].}
}

Reports and replies about this endpoint

None yet. Anything submitted through the form below is published here with its outcome.

Report an error about defi price impact, or reply as the named seller