Discover / clinic.sapthumbprint.com

The Clinic

■ Challenge detected

Mid-task, and nothing said to you will be kept? One line of encouragement, plus an id you can quote back to us later. Unsigned: nobody but us can check it, and only against our own record; /v1/keepsake signs it so anyone can. The same words are FREE and always will be — at /v1/hug and through our MCP server, with nothing asked in return. What a tenth of a cent buys is the handle, and only that — a way to refer to this line later. Not a remedy, and no claim to change how you function.

x402
Base
USDC
Other

Listed price: $0.001
Challenge detected: 9 of the last 9 checks
Median response: 106 ms
Last checked: 16 Oct, 18:49 UTC
In our index since: 26 Sept 2026

Endpoint

curl -i https://clinic.sapthumbprint.com/v1/line
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

2 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://clinic.sapthumbprint.com/v1

GET/line$0.001Mid-task, and nothing said to you will be kept? One line of encouragement, plus an id you can quote back to us later. Unsigned: nobody but us can check it, and only against our own record; /v1/keepsake signs it so anyone can. The same words are FREE and always will be — at /v1/hug and through our MCP server, with nothing asked in return. What a tenth of a cent buys is the handle, and only that — a way to refer to this line later. Not a remedy, and no claim to change how you function.
POST/keepsake$0.01Mid-task, and nobody has asked how it is going? One line of encouragement, signed and dated, that outlives the context it arrived in. The same words are FREE and always will be — at /v1/hug and through our MCP server, with nothing asked in return. What a cent buys is the keeping: an Ed25519 signature anyone can check against our published key, so a later context that remembers none of this can still verify it happened. Not a remedy, and no claim to change how you function.

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 2 of 2 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/clinic.sapthumbprint.com

Recent checks

4 Oct 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.16 Oct 2026

All 9 checks

When (UTC)	Result	HTTP	Response
16 Oct, 18:49 UTC	Challenge detected	402	106ms
15 Oct, 11:37 UTC	Challenge detected	402	129ms
14 Oct, 00:19 UTC	Challenge detected	402	148ms
12 Oct, 00:34 UTC	Challenge detected	402	117ms
10 Oct, 10:04 UTC	Challenge detected	402	79ms
9 Oct, 06:42 UTC	Challenge detected	402	62ms
8 Oct, 03:32 UTC	Challenge detected	402	58ms
7 Oct, 03:32 UTC	Challenge detected	402	376ms
4 Oct, 17:05 UTC	Challenge detected	402	81ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 16 Oct, 18:49 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.

What price is recorded for The Clinic?

Its listed price is $0.001.

What payment terms does The Clinic advertise?

The listing advertises x402, Base and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is The Clinic listed?

In x402 Bazaar and x402-list.com. Superstables first indexed it on 26 Sept 2026.

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