dev base64 derived

api.x402node.devMarket data derived

GET https://api.x402node.dev/dev/base64

passabsent from every registry#196 by calls of 356 on this host

0.0022 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 2026-09-12 15:30 UTC · method

Validation state: pass; as of 2026-09-12 06:38 UTC · method · sweep daily-2026-09-12
Uptime, 7 / 30 / 90 days: 100% / 100% / 100%; as of 2026-09-12 06:38 UTC · method · 2 of 2 in 7d, 2 of 2 in 30d, 2 of 2 in 90d
Calls, trailing 30 days: 1; as of 2026-09-12 15:30 UTC · method
Unique payers, trailing 30 days: 1; as of 2026-09-12 15:30 UTC · method
Last called: 2026-08-13 18:06 UTC; as of 2026-09-12 15:30 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: 0.0022 USDC; as of 2026-09-12 15:30 UTC · method · on eip155:8453
Networks: 2; as of 2026-09-12 15:30 UTC · method

Counters

15 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 1: 3,157 in the category are counted higher and 2,014 lower.

No trace is drawn of this endpoint’s own volume. Its counters have changed 1 time across 15 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

api.x402node.dev lists 356 endpoints; dev base64 is tied 196th by calls with 161 others.

Callers of dev base64 supply the query parameters mode, text and urlsafe.

dev base64 drew a single call from a single payer in the trailing 30 days.

The last call to dev base64 came 33 days before the snapshot, 2026-08-13.

dev base64 is priced at 0.0022 USDC on Base.

2 payment options span Base and Solana, to 2 different wallets.

TOLL files dev base64 under market data: a GET endpoint on api.x402node.dev, listed in neither registry at the last pull.

dev base64 answered the sweep of 2026-09-12 with a valid 402, as at every sweep since 2026-09-11.

Closest in price to dev base64 within market data: price btc usd at vibesprings.net and perp funding at agent402.tools.

dev base64 is priced above 16% of comparable listings in market data.

The wallet paid by dev base64 is the payee of 375 endpoints across 2 hosts.

The listing for dev base64 fails only advisory checks about output metadata; the verdict is unaffected.

dev base64 was missing from the Coinbase registry at the pull of 2026-09-12, confirmed at the pull of 2026-09-12; that is registry presence, not liveness.

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 2026-09-12 15:30 UTC · method

Every payment option declared on this listing
registry	network	asset	amount	scheme	pay to
Coinbase	eip155:8453	USDC	0.0022 USDC	exact	0x4466d4…dd125e
Coinbase	solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp	USDC	0.0022 USDC	exact	9urRvUx6…8Eo1up

Preflight checks at the last sweep

the checks, as of 2026-09-12 06:38 UTC · methodendpoint 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
2026-09-12 06:38 UTC	pass	1	daily-2026-09-12
2026-09-11 10:09 UTC	pass	1	daily-2026-09-11

Registry presence

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

2026-09-12 20:40 UTCabsence from Coinbase confirmed, rule v1
2026-09-12 20:32 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 2026-08-13 18:06 UTC · method

The input and output block

{
  "input": {
    "type": "http",
    "method": "GET",
    "queryParams": {
      "mode": "string",
      "text": "string",
      "urlsafe": "string"
    }
  },
  "output": null
}

What the listing says

base64 encode, base64 decode, Base64 encoder, Base64 decoder, encode base64, decode base64, base64 encode online, base64url, URL-safe Base64, RFC 4648 encode, encode text to base64, decode base64 string, JWT prep, data URI encode, binary base64 encoding. Standard or URL-safe Base64 encoding/decoding of any text. For AI agents, JWT manipulation, API token handling, data URI generation, base64 converter Accepts payment on Base or Solana — either network works.

the record, 2026-08-13 18:06 UTC · method

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 above0%

of 5,172 that carry counters

cheaper than16%

of 5,260 with a comparable price

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

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

Nearest on price

price btc usdvibesprings.net0.002 USDCpass
perp fundingagent402.tools0.002 USDCpass
market riskx402.ottoai.services0.002 USDCpass
kimchi premiumapi.printmoneylab.com0.002 USDCpass
chain erc20 balanceapi.onesource.io0.003 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

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, "dev base64 on api.x402node.dev". https://tollindex.com/e/api-x402node-dev-dev-base64-390fbb. Accessed [access date].

BibTeX

@misc{toll-e-api-x402node-dev-dev-base64-390fbb-2026-09-15,
  author = {TOLL},
  title = {dev base64 on api.x402node.dev},
  howpublished = {\url{https://tollindex.com/e/api-x402node-dev-dev-base64-390fbb}},
  year = {2026},
  month = {9},
  note = {Frozen at its last observation, 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 dev base64, or reply as the named seller