passlisted in Coinbase#62 by calls of 396 on this host
0.01 USDC
per call, as the listing declares it on solana:
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- 100% / 100% / 100%
- Calls, trailing 30 days
- 2
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-25 20:47 UTC
- First observed by TOLLderived
- 2026-09-24
- Pricederived
- 0.01 USDC
- Networks
- 4
How big is this endpoint among the ones like it?
No trace is drawn of this endpoint’s own volume. Its counters have changed 2 times across 22 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.
Of saylorinnovations.com's 396 listings, kb getting started with the esp32 microcontroller ranks tied 62nd by calls with 304 others.
Its declared input names no parameters.
A response from kb getting started with the esp32 microcontroller, as declared, includes c, t, id and body.
One payer accounts for all 2 calls to kb getting started with the esp32 microcontroller over 30 days.
The last call to kb getting started with the esp32 microcontroller came 5 days before the snapshot, 2026-09-25.
It is priced at 0.01 USDC on Solana.
kb getting started with the esp32 microcontroller accepts payment on Solana, Base, Polygon and Arbitrum, 6 options in all, to 2 different wallets.
TOLL files kb getting started with the esp32 microcontroller under the "other" category: a GET endpoint on saylorinnovations.com, listed in the Coinbase registry.
kb getting started with the esp32 microcontroller answered the sweep of 2026-09-30 with a valid 402, as at every sweep since 2026-09-25.
Closest in price to kb getting started with the esp32 microcontroller within the "other" category: merchants at www.x402scan.com and world cup get schedule at machina.pay.zeroclick.io.
kb getting started with the esp32 microcontroller is priced above 67% of comparable listings in the "other" category.
For 1 of the options on kb getting started with the esp32 microcontroller, TOLL has no verified decimals and shows the raw amount.
The wallet paid by kb getting started with the esp32 microcontroller is the payee of 397 endpoints on one host.
The seller's tags on kb getting started with the esp32 microcontroller are esp32, microcontroller, arduino and freertos.
596 other listings in the "other" category declare exactly the same price.
the payment options, as of 2026-09-30 22:14 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | solana: | USDC | 0.01 USDC | exact | 7LSjfrJf…vXacy7 |
| Coinbase | solana: | USDT | 0.01 USDT | exact | 7LSjfrJf…vXacy7 |
| Coinbase | eip155: | USDC | 0.01 USDC | exact | 0xA2A8dF…9fc8aa |
| Coinbase | eip155: | USDC | 0.01 USDC | exact | 0xA2A8dF…9fc8aa |
| Coinbase | eip155: | USDC | 0.01 USDC | exact | 0xA2A8dF…9fc8aa |
| Coinbase | solana: | So111111…111112 | 79151 smallest units, decimals unknown | exact | 7LSjfrJf…vXacy7 |
the checks, as of 2026-09-30 06:28 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-30 06:28 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 18:48 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-28 05:34 UTC | pass | 0 | daily-2026-09-28 |
| 2026-09-25 20:21 UTC | pass | 0 | daily-2026-09-25 |
| 2026-09-25 19:17 UTC | pass | 0 | new-after-daily-2026-09-24 |
Presence in a registry, not liveness of the service (method). Newest first.
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-09-25 20:47 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET"
},
"output": {
"type": "json",
"example": {
"c": "IoT & Hardware",
"t": "Getting Started with the ESP32 Microcontroller",
"id": "getting-started-with-the-esp32-microcontroller",
"body": "An orientation to the ESP32 for developers coming from Arduino: why its 240 MHz dual-core CPU and built-in WiFi/BLE matter, how to set up the Arduino IDE or ESP-IDF toolchain, and the critical 3.3V-logic, FreeRTOS dual-core, and OTA-update differences to understand before wiring one up."
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-09-30 22:14 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "kb getting started with the esp32 microcontroller on saylorinnovations.com", snapshot of 2026-09-30 22:14 UTC. https://tollindex.com/e/saylorinnovations-com-api-kb-getting-started-with-the-esp32-microcontroller-3c4b8a/at/2026-09-30T22-14Z. Accessed [access date].
BibTeX
@misc{toll-e-saylorinnovations-com-api-kb-getting-started-with-the-esp32-microcontroller-3c4b8a-2026-09-30T22-14Z,
author = {TOLL},
title = {kb getting started with the esp32 microcontroller on saylorinnovations.com},
howpublished = {\url{https://tollindex.com/e/saylorinnovations-com-api-kb-getting-started-with-the-esp32-microcontroller-3c4b8a/at/2026-09-30T22-14Z}},
year = {2026},
month = {9},
note = {Pinned view of the snapshot of 2026-09-30 22:14 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.