Discover / vme5zb7fll.execute-api.us-east-1.amazonaws.com

Mekler: CSV validation

□ No challenge detected

Validate CSV before import using a fixed JSON column specification. Checks missing/extra columns, required cells, string/integer/decimal/boolean/date types, uniqueness, allowed values and numeric/row-count bounds. Returns pass/fail with row/column error codes. POST JSON with csv and spec.columns; schemas/examples attached. Full contract: /openapi.json. Max 2,000 rows, 50 columns, 256 KiB; first 50 failures. No formulas, cross-column rules, fact checking or data repair.

x402
Solana
USDC

Listed price: $0.05
Challenge detected: 0 of the last 9 checks
Last checked: 17 Oct, 09:26 UTC
In our index since: 28 Sept 2026

Endpoint

curl -i https://vme5zb7fll.execute-api.us-east-1.amazonaws.com/v1/accept/csv
# 402 Payment Required: pay with an x402 client (USDC on Solana),
# 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://vme5zb7fll.execute-api.us-east-1.amazonaws.com/v1/accept

POST/compile$0.05Validate a fixed JSON CSV column specification before assigning extraction or checking deliveries. Send typed column settings in requirements; returns the validated spec for /v1/accept/csv. Rejects unknown fields and unsupported settings. This checks the specification itself, not CSV data. No custom expressions, cross-column rules or prose-to-rule conversion. Schemas/examples attached; full contract: /openapi.json.
POST/csv$0.05Validate CSV before import using a fixed JSON column specification. Checks missing/extra columns, required cells, string/integer/decimal/boolean/date types, uniqueness, allowed values and numeric/row-count bounds. Returns pass/fail with row/column error codes. POST JSON with csv and spec.columns; schemas/examples attached. Full contract: /openapi.json. Max 2,000 rows, 50 columns, 256 KiB; first 50 failures. No formulas, cross-column rules, fact checking or data repair.

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/vme5zb7fll.execute-api.us-east-1.amazonaws.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.17 Oct 2026

All 9 checks

When (UTC)	Result	HTTP	Response
17 Oct, 09:26 UTC	No challenge detected	404	791ms
16 Oct, 08:13 UTC	No challenge detected	404	51ms
14 Oct, 19:26 UTC	No challenge detected	404	45ms
12 Oct, 22:31 UTC	No challenge detected	404	23ms
11 Oct, 00:15 UTC	No challenge detected	404	43ms
9 Oct, 15:32 UTC	No challenge detected	404	42ms
8 Oct, 09:33 UTC	No challenge detected	404	26ms
7 Oct, 03:32 UTC	No challenge detected	404	21ms
4 Oct, 05:04 UTC	No challenge detected	404	24ms

Questions

Did our last probe detect a payment challenge?

No. At our last probe on 17 Oct, 09:26 UTC, we detected no payment challenge.

What price is recorded for Mekler: CSV validation?

Its listed price is $0.05.

What payment terms does Mekler: CSV validation advertise?

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

Where is Mekler: CSV validation listed?

In x402 Bazaar. Superstables first indexed it on 28 Sept 2026.

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