big Number Arithmetic derived

x402.outpimp.comOther derived

POST https://x402.outpimp.com/bigNumberArithmetic

passabsent from every registrycounted above 0% of Other

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 2026-09-29 22:13 UTC · method

Validation state: pass; as of 2026-09-29 19:11 UTC · method · sweep daily-2026-09-29
Uptime, 7 / 30 / 90 days: — / 100% / 100%; as of 2026-09-29 19:11 UTC · method · 0 of 0 in 7d, 5 of 5 in 30d, 15 of 15 in 90d
Calls, trailing 30 days: 1; as of 2026-09-29 22:13 UTC · method
Unique payers, trailing 30 days: 1; as of 2026-09-29 22:13 UTC · method
Last called: 2026-08-30 22:18 UTC; as of 2026-09-29 22:13 UTC · method
First observed by TOLLderived: 2026-09-10; as of 2026-09-10 19:08 UTC · method · observation began 10 September 2026; listings that predate it show that date
Pricederived: 0.01 USDC; as of 2026-09-29 22:13 UTC · method · on eip155:8453
Networks: 2; as of 2026-09-29 22:13 UTC · method

Counters

82 observations, 3 of them a change, and no more: the endpoint is absent from every registry

How has the volume on this endpoint moved?

Calls counted in the trailing 30 days on this endpoint, at every snapshot since 2026-09-10 and ending at 2026-09-29, the last snapshot that carried it. Each point is a trailing-30-day sum as the registry published it, not a daily rate. The axis is truncated to the range of the data with a break at its foot. The series is final; nothing will be added to it.

In words

TOLL files big Number Arithmetic under the "other" category: a POST endpoint on x402.outpimp.com, listed in neither registry at the last pull.

big Number Arithmetic is priced at 0.01 USDC on Base.

Callers of big Number Arithmetic supply a json body with the fields a, b and operation.

big Number Arithmetic accepts payment on Base and Solana, 2 options in all, to 2 different wallets.

A response from big Number Arithmetic, as declared, includes ok and data.

The daily sweep got a valid payment challenge from big Number Arithmetic on 2026-09-29, as at every sweep since 2026-09-11.

big Number Arithmetic is the only listed endpoint on x402.outpimp.com.

In the trailing 30 days: one call, one payer.

big Number Arithmetic was last called 44 days before the snapshot.

Closest in price to big Number Arithmetic within the "other" category: horror story at horrorstoryapi.vercel.app and tools research at win.oneshotagent.com.

big Number Arithmetic is priced above 55% of comparable listings in the "other" category.

The wallet paid by big Number Arithmetic is the payee of 129 endpoints across 2 hosts.

Seller tags: big number arithmetic, arbitrary precision and bigint math.

big Number Arithmetic was missing from the Coinbase registry at the pull of 2026-09-30, confirmed at the pull of 2026-09-30; that is registry presence, not liveness.

The price of big Number Arithmetic is declared by 1,086 other listings in the "other" category too.

Where the sentences above compare this endpoint with others, the comparison is against the index as it stands now, live; the figures above are final.

Payment options as declared

the payment options, as of 2026-09-29 22:13 UTC · method

Every payment option declared on this listing
registry	network	asset	amount	scheme	pay to
Coinbase	eip155:8453	USDC	0.01 USDC	exact	0x548eFd…eEc5F6
Coinbase	solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp	USDC	0.01 USDC	exact	APer2Abh…XfqjRG

Preflight checks at the last sweep

the checks, as of 2026-09-29 19:11 UTC · methodendpoint answered HTTP 402

No named check failed.

Validation history, 90 days

Every sweep that observed this endpoint, newest first.

Validation observations over the last 90 days
observed, UTC	state	sweep
2026-09-29 19:11 UTC	pass	daily-2026-09-29
2026-09-28 05:59 UTC	pass	daily-2026-09-28
2026-09-25 20:43 UTC	pass	daily-2026-09-25
2026-09-23 06:20 UTC	pass	daily-2026-09-23
2026-09-22 06:30 UTC	pass	daily-2026-09-22
2026-09-21 06:53 UTC	pass	daily-2026-09-21
2026-09-19 04:54 UTC	pass	daily-2026-09-19
2026-09-18 10:55 UTC	pass	daily-2026-09-18
2026-09-17 04:50 UTC	pass	daily-2026-09-17
2026-09-16 04:52 UTC	pass	daily-2026-09-16
2026-09-15 04:47 UTC	pass	daily-2026-09-15
2026-09-14 04:42 UTC	pass	daily-2026-09-14
2026-09-13 04:40 UTC	pass	daily-2026-09-13
2026-09-12 06:57 UTC	pass	daily-2026-09-12
2026-09-11 10:33 UTC	pass	daily-2026-09-11

Registry presence

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

2026-09-30 12:32 UTCabsence from Coinbase confirmed, rule v1
2026-09-30 05:30 UTCabsent from Coinbase at this pull
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 2026-08-30 22:18 UTC · method

The input and output block

{
  "input": {
    "body": {
      "a": "123456789123456789",
      "b": "987654321987654321",
      "operation": "add"
    },
    "type": "http",
    "method": "POST",
    "bodyType": "json"
  },
  "output": {
    "type": "json",
    "example": {
      "ok": true,
      "data": {
        "params": {
          "a": "123456789123456789",
          "b": "987654321987654321",
          "operation": "add"
        },
        "result": "1111111111111111110"
      }
    }
  }
}

What the listing says

Arbitrary-precision integer arithmetic (add, subtract, multiply, power) beyond IEEE-754 float precision, using native BigInt. Operands are passed as digit strings so precision is never lost in transit. For power, the combined magnitude (base digit count x exponent) is capped at 50000 to bound response size, in addition to the per-operand digit cap and exponent cap.

the record, 2026-08-30 22:18 UTC · method

As declared

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

Who is paid

0x548eFd…eEc5F6

Takes payment for 129 endpoints on 2 hosts.

Among Other

counted above0%

of 3,825 that carry counters

cheaper than55%

of 3,827 with a comparable price

3,900 endpoints are in this category. 1,086 declare exactly this price.

the comparison, 2026-10-13 14:08 UTC · method · live

Nearest on price

horror storyhorrorstoryapi.vercel.app0.01 USDCmalformed
tools researchwin.oneshotagent.com0.01 USDCpass
merchantswww.x402scan.com0.01 USDCpass
world cup get schedulemachina.pay.zeroclick.io0.01 USDCpass
fetchx402.browserbase.com0.01 USDClegacy v1

Same category, nearest declared price, one per payee wallet (method). the list, 2026-10-13 14:08 UTC · method · live

Elsewhere in the record

Cite this page

This endpoint is delisted: the page is frozen at its last observation and its live URL is the stable one. Data reuse is under CC BY 4.0 (terms).

Plain text

TOLL, "big Number Arithmetic on x402.outpimp.com". https://tollindex.com/e/x402-outpimp-com-bignumberarithmetic-55b832. Accessed [access date].

BibTeX

@misc{toll-e-x402-outpimp-com-bignumberarithmetic-55b832-2026-10-13,
  author = {TOLL},
  title = {big Number Arithmetic on x402.outpimp.com},
  howpublished = {\url{https://tollindex.com/e/x402-outpimp-com-bignumberarithmetic-55b832}},
  year = {2026},
  month = {10},
  note = {Frozen at its last observation, 2026-10-13 14:08 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 big Number Arithmetic, or reply as the named seller