passlisted in Coinbasecounted above 96% of Market data
0.001 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
- 33
- Unique payers, trailing 30 days
- 5
- Last called
- 2026-10-07 11:30 UTC
- First observed by TOLLderived
- 2026-09-16
- Pricederived
- 0.001 USDC
- Networks
- 1
How has the volume on this endpoint moved?
catalog, a GET endpoint on x402.klimalabs.com, appears in the Coinbase registry; TOLL's taxonomy puts it in market data.
catalog is priced at 0.001 USDC on Base.
Its declared input names no parameters.
A response from catalog, as declared, includes asOf, classes, listings, endpoints and catalogNote.
On 2026-10-07 it returned a valid 402 challenge, as at every sweep since 2026-09-16.
catalog is the only listed endpoint on x402.klimalabs.com.
The registry's counters give catalog 33 calls and 5 unique payers over 30 days, about 7 calls per payer.
The last call to catalog came on the day of the snapshot, 2026-10-07.
Closest in price to catalog within market data: recipient api offers at api.loyalspark.online and chain block number at api.onesource.io.
catalog is among the cheapest in market data; 0% of comparable listings ask less.
catalog out-counts 96% of the 9,967 endpoints in market data that carry counters.
The wallet paid by catalog is the payee of 2 endpoints across 2 hosts.
Seller tags: carbon, climate and base.
The price of catalog is declared by 571 other listings in market data too.
the payment options, as of 2026-10-07 13:20 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.001 USDC | exact | 0xf624f9…1D2d0e |
the checks, as of 2026-10-07 10:16 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-07 10:16 UTC | pass | 0 | daily-2026-10-07 |
| 2026-10-06 11:01 UTC | pass | 0 | daily-2026-10-06 |
| 2026-10-05 09:48 UTC | pass | 0 | daily-2026-10-05 |
| 2026-10-04 11:58 UTC | pass | 0 | daily-2026-10-04 |
| 2026-10-03 06:32 UTC | pass | 0 | daily-2026-10-03 |
| 2026-10-02 15:44 UTC | pass | 0 | daily-2026-10-02 |
| 2026-10-01 08:32 UTC | pass | 0 | daily-2026-10-01 |
| 2026-09-30 07:55 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 20:07 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-28 17:11 UTC | pass | 0 | daily-2026-09-28 |
| 2026-09-23 07:08 UTC | pass | 0 | daily-2026-09-23 |
| 2026-09-22 07:21 UTC | pass | 0 | daily-2026-09-22 |
| 2026-09-21 07:43 UTC | pass | 0 | daily-2026-09-21 |
| 2026-09-19 05:45 UTC | pass | 0 | daily-2026-09-19 |
| 2026-09-18 14:17 UTC | pass | 0 | daily-2026-09-18 |
| 2026-09-17 05:36 UTC | pass | 0 | daily-2026-09-17 |
| 2026-09-16 16:54 UTC | pass | 0 | new-2026-09-16T16-54-22-087Z |
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 2026-10-07 11:30 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
},
"output": {
"type": "json",
"example": {
"asOf": "2026-09-15T00:00:00.000Z",
"classes": [
{
"name": "Wind Energy - Small Scale",
"country": "India",
"category": "Wind Energy",
"priceBasis": "indicative",
"creditCount": 6,
"carbonClassId": "0x0008f35758a4318942ecb5d5414116ce7b1ede2d",
"liquidityTonnes": "228436",
"priceUsdcPerTonne": "40352",
"priceUsdcPerTonneFormatted": "0.040352"
},
{
"name": "Solar PV - Small Scale",
"country": "India",
"category": "Solar Energy",
"priceBasis": "indicative",
"creditCount": 13,
"carbonClassId": "0x1ff9bd464155d32fd2f9d302008d38544c0ae371",
"liquidityTonnes": "76646",
"priceUsdcPerTonne": "16412",
"priceUsdcPerTonneFormatted": "0.016412"
},
{
"name": "Regen Network - City Forest Credits",
"country": "United States",
"category": "City Forest Credits",
"priceBasis": "indicative",
"creditCount": 3,
"carbonClassId": "0xf4699531e0a5f6e9351a36de3753deaad329bf45",
"liquidityTonnes": "6919",
"priceUsdcPerTonne": "4449127",
"priceUsdcPerTonneFormatted": "4.449127"
}
],
"listings": [
{
"country": "Brazil",
"vintage": 2011,
"category": "Renewable Energy",
"creditId": "VCS-896-2011",
"registry": "VCS",
"expiresAt": "2031-08-16T20:51:26.000Z",
"listingId": "0x06ae1ad6472fe406bfc6ec9d20f0060a90ae4911ba482f93fa4a6dceab5e40ca",
"priceBasis": "firm",
"projectName": "Foz Do Chapecó Project",
"minFillTonnes": "0.001",
"leftToSellTonnes": "367811.2",
"priceUsdcPerTonne": "410000",
"priceUsdcPerTonneFormatted": "0.41"
},
{
"country": "South Korea",
"vintage": 2015,
"category": "Energy Efficiency",
"creditId": "VCS-1146-2015",
"registry": "VCS",
"expiresAt": "2031-09-03T13:48:30.000Z",
"listingId": "0xea39b91a16003213b195a75476ea8277df1754309074437c9be72ae714ed1100",
"priceBasis": "firm",
"projectName": "The Hyundai Waste Energy Recovery Co-Generation Project Phase II",
"minFillTonnes": "0.001",
"leftToSellTonnes": "298147",
"priceUsdcPerTonne": "730000",
"priceUsdcPerTonneFormatted": "0.73"
},
{
"country": "China",
"vintage": 2016,
"category": "Renewable Energy",
"creditId": "VCS-850-2016",
"registry": "VCS",
"expiresAt": "2031-08-16T14:22:45.000Z",
"listingId": "0xd33885ac05bd66888963bab0b6b32248bcdc0501ce8152bafc854059b86d12e3",
"priceBasis": "firm",
"projectName": "Inner Mongolia Jingneng Saihan Wind Farm Phase I Project",
"minFillTonnes": "0.001",
"leftToSellTonnes": "74959",
"priceUsdcPerTonne": "520000",
"priceUsdcPerTonneFormatted": "0.52"
}
],
"endpoints": {
"note": "Start here: every carbon retirement goes through these endpoints. discover, quote and certificate are free. Retiring is paid: each retirement costs the credit price plus a fee (and executor gas when relayed through actions/retire), sent from your own wallet via prepare/retire or authorized by signature via prepare-auth. Full request and response schemas: https://x402.klimalabs.com/openapi.json",
"quote": {
"url": "https://x402.klimalabs.com/api/quote",
"method": "GET"
},
"openapi": {
"url": "https://x402.klimalabs.com/openapi.json",
"method": "GET"
},
"discover": {
"url": "https://x402.klimalabs.com/api/discover",
"method": "GET"
},
"manifest": {
"url": "https://x402.klimalabs.com/.well-known/x402.json",
"method": "GET"
},
"certificate": {
"url": "https://x402.klimalabs.com/api/certificate",
"method": "GET"
},
"prepareAuth": {
"url": "https://x402.klimalabs.com/api/prepare-auth",
"method": "GET"
},
"actionsRetire": {
"url": "https://x402.klimalabs.com/api/actions/retire",
"method": "POST"
},
"prepareRetire": {
"url": "https://x402.klimalabs.com/api/prepare/retire",
"method": "GET"
}
},
"catalogNote": "Prices are USDC per tonne before the fee. Class prices are indicative live quotes; listing prices are the seller's firm ask. To retire: GET quote, then either GET prepare/retire and send the transactions from your own wallet, or GET prepare-auth, sign its typedData and POST actions/retire. Either way the retirement costs the credit price plus a fee. GET discover returns the full catalog for free."
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-07 13:20 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "catalog on x402.klimalabs.com", snapshot of 2026-10-07 13:20 UTC. https://tollindex.com/e/x402-klimalabs-com-api-catalog-93fda0/at/2026-10-07T13-20Z. Accessed [access date].
BibTeX
@misc{toll-e-x402-klimalabs-com-api-catalog-93fda0-2026-10-07T13-20Z,
author = {TOLL},
title = {catalog on x402.klimalabs.com},
howpublished = {\url{https://tollindex.com/e/x402-klimalabs-com-api-catalog-93fda0/at/2026-10-07T13-20Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-07 13:20 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.