paid echo derived
api.oblique.marketsMarket dataderived
GET https://api.oblique.markets/api/v1/paid/echo
passlisted in Coinbase#7 by calls of 85 on this host
0.01 USDC
per call, as the listing declares it on eip155:
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- 100% / 100% / 100%
- Calls, trailing 30 days
- 17
- Unique payers, trailing 30 days
- 9
- Last called
- 2026-09-14 06:47 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.01 USDC
- Networks
- 2
How has the volume on this endpoint moved?
api.oblique.markets lists 85 endpoints; paid echo is tied 7th by calls with 2 others.
Its declared input names no parameters.
A response from paid echo, as declared, includes echo, message and timestamp.
Over 30 days: 17 calls, 9 payers.
The last call to paid echo came 1 day before the snapshot, 2026-09-14.
paid echo is priced at 0.01 USDC on Base.
2% of the host's counted calls go to it.
paid echo accepts payment on Base and Solana, 2 options in all, to 2 different wallets.
At api.oblique.markets, paid echo takes GET requests, is listed in the Coinbase registry, and falls under market data by TOLL's rules.
paid echo answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to paid echo within market data: address current balance at api.nansen.ai and token safety at api.deepnets.ai.
paid echo is priced above 37% of comparable listings in market data.
Across market data, 5,172 endpoints carry counters and paid echo out-counts 92% of them.
89 listed endpoints across 2 hosts pay to the same wallet.
The seller's tags on paid echo are echo, diagnostics, x402-test and utility.
1,309 other listings in market data declare exactly the same price.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.01 USDC | exact | 0x970007…40D3Ab |
| Coinbase | solana: | USDC | 0.01 USDC | exact | GYyTRmt3…qaykdS |
the checks, as of 2026-09-15 06:13 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-15 06:13 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 05:43 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 05:37 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 07:54 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 11:47 UTC | pass | 0 | daily-2026-09-11 |
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 2026-09-14 06:47 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
},
"output": {
"type": "json",
"example": {
"echo": {
"n": "1",
"hello": "world"
},
"message": "This response was paid for via x402 protocol",
"timestamp": "2026-09-12T00:08:59.286Z"
}
}
}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, "paid echo on api.oblique.markets", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/api-oblique-markets-api-v1-paid-echo-afad28/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-api-oblique-markets-api-v1-paid-echo-afad28-2026-09-15T16-57Z,
author = {TOLL},
title = {paid echo on api.oblique.markets},
howpublished = {\url{https://tollindex.com/e/api-oblique-markets-api-v1-paid-echo-afad28/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].}
}None yet. Anything submitted through the form below is published here with its outcome.