Discover / text.openverbs.com

Diff text

■ Challenge detected

Diff two texts. The default `unified` mode returns a unified-diff patch string; `lines`, `words`, and `chars` modes return a structured array of added/removed/unchanged parts.

x402
Base
USDC

Listed price: $0.002
Challenge detected: 10 of the last 10 checks
Median response: 198 ms
Last checked: 17 Oct, 08:59 UTC
In our index since: 26 Sept 2026

Endpoint

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

4 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://text.openverbs.com/v1

POST/decode$0.002Decode a base64, base64url, hex, base32, or URL percent-encoded string back into UTF-8 text. Malformed input for the chosen encoding is rejected as a clean 400.
POST/case$0.002Recase a string into camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, dot.case, path/case, Sentence case, Capital Case, Train-Case, no case, Title Case, or plain UPPER/lower — the word boundaries are detected regardless of the input casing.
POST/encode$0.002Encode a UTF-8 string into base64, base64url, hex, base32, or URL percent-encoding.
POST/diff$0.002Diff two texts. The default `unified` mode returns a unified-diff patch string; `lines`, `words`, and `chars` modes return a structured array of added/removed/unchanged parts.

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

Showing 4 of 4 listed endpoints.

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

Recent checks

28 Sept 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.17 Oct 2026

All 10 checks

When (UTC)	Result	HTTP	Response
17 Oct, 08:59 UTC	Challenge detected	402	498ms
16 Oct, 08:13 UTC	Challenge detected	402	194ms
14 Oct, 23:56 UTC	Challenge detected	402	162ms
13 Oct, 20:45 UTC	Challenge detected	402	173ms
11 Oct, 19:34 UTC	Challenge detected	402	180ms
10 Oct, 03:32 UTC	Challenge detected	402	201ms
8 Oct, 21:32 UTC	Challenge detected	402	388ms
7 Oct, 15:42 UTC	Challenge detected	402	174ms
6 Oct, 15:31 UTC	Challenge detected	402	234ms
28 Sept, 17:02 UTC	Challenge detected	402	207ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 17 Oct, 08:59 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 Diff text?

Its listed price is $0.002.

What payment terms does Diff text 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 Diff text listed?

In x402 Bazaar. Superstables first indexed it on 26 Sept 2026.

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