Discover / call402.com

call402.com

□ Not live

Run local cryptographic utilities: SHA-256 and SHA-512 hashes, Base64 encode/decode, or a random UUID v4. No upstream service is called.

x402
Base
USDC

Listed price: $0.005
Live: 0 of the last check
Last checked: 30 Oct, 12:25 UTC
In our index since: 30 Oct 2026

Endpoint

curl -i https://call402.com/api/hash-tools
# 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://call402.com/api

POST/hash-tools$0.005Run local cryptographic utilities: SHA-256 and SHA-512 hashes, Base64 encode/decode, or a random UUID v4. No upstream service is called.
POST/wallet-lookup$0.005Look up a Base wallet address: native ETH plus balances for a curated list of 195 tokens, read directly from Base chain state via public RPC with a self-hosted reader (no third-party data API). The response includes a coverage field: tokens outside the list with no transfers in the discovery window (default about 28 hours) are not reported. Balances only; no USD valuation.

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/call402.com

Recent checks

30 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 the endpoint was not live. “Live” means it answered with HTTP 402 or another detected payment-challenge signal.30 Oct 2026

All 1 checks

When (UTC)	Result	HTTP	Response
30 Oct, 12:25 UTC	Not live	404	904ms

Questions

Did our last probe detect a payment challenge?

No. At our last probe on 30 Oct, 12:25 UTC, we detected no payment challenge.

What price is recorded for call402.com?

Its listed price is $0.005.

What payment terms does call402.com 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 call402.com listed?

In x402 Bazaar. Superstables first indexed it on 30 Oct 2026.

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