About the index ↗
MARKET MONITOR / CATALOGUE Services 83,381 MCP listed 39,664 x402 43,726 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-25 · 2 sources
← All services

View daily earnings, market cap, volume and coverage →

AISkills402: Proofread

x402 resource x402 REST

api.aiskills402.com · api.aiskills402.com · Crypto & Payments

Price per call 0.05 USDC per call published unit: per_call
Calls · 30d 59 reported by the source
Value at list price · 30d $2.95 calls × published price — not settled revenue
Downloads · 30d — no package published — not measurable
Evidence Usage measured by source read 2026-10-25

Daily market statistics

Day · UTCEarnedGross volumeRefundsObserved transfersMarket capRevenue coverage
2026-10-25———— —none
2026-10-24———— —none
2026-10-23———— —none
2026-10-22———— —none
2026-10-21———— —none
2026-10-20———— —none
2026-10-19———— —none

View daily history → · UTC days; today's figures are partial.

What the provider says

Proofread — Proofreads a text with minimal intervention, in the language of the text. Fixes spelling, grammar, punctuation and obvious typos, keeps everything else, and returns the corrected text plus a short list of changes for review. Use when asked to proofread, correct, spell-check or fix the mistakes in a text without rewriting it. One-time purchase of the SKILL.md file itself (Agent Skills format), not an API call: $0.05 USDC, yours forever incl. free re-downloads and new versions. Tested…

Quoted from x402 Bazaar · source record · read 2026-10-25


Facts and where they come from

Price
0.05 USDC per call Provider claim
Recorded value: 0.05 USDC per call.
Unit
per call
Protocol
x402, REST · transport: HTTP Provider claim
Auth
x402
Source
x402 Bazaar (Coinbase CDP) · Public discovery API (provider-published records)
Last checked
Not checked by us yet — the data is as the source published it
First seen
2026-10-24
Usage
59 calls · 3 unique payers in the 30 days before 2026-10-24. Measured by the x402 Bazaar, not by us and not by the provider.

Payments and earnings

Verified earnings · 30d Unknown
Measured days 0/30
Settled payments —
Ledger computed never

No settled payment on record. Earnings for this service are unknown — not zero. The source counts 59 calls in 30 days, which at the published price is roughly $2.95 of activity. Activity is not revenue; no charge has been reconciled for it.

Payment rails

Base · exact · USDC
0x8e37022edcf0f21cf3c9f93fee9d4d32519f36f4
0.05 USDC
From source record

A payment rail is where the provider asks to be paid. It is not proof that anything was paid through it. See evidence levels.

Input and output, as published

Request

{
    "method": "GET",
    "type": "http"
}

Response

{
    "example": {
        "file": {
            "content": "<the SKILL.md file>",
            "encoding": "utf-8",
            "name": "SKILL.md"
        },
        "name": "Proofread",
        "ok": true,
        "receipt": {
            "settled": true,
            "tx": "0x<settlement transaction>"
        },
        "redownload": {
            "token": "<64 hex chars>",
            "url": "<api>/v1/purchases/<token>"
        },
        "sha256": "<sha256 of SKILL.md>",
        "skill": "proofread",
        "version": "1.0.0"
    },
    "type": "json"
}

Examples are the provider's own, not a call we made.

Provenance

One row per statement. “Verified” means we checked it ourselves and the finding is quoted. “Provider claim” means we read it in the provider's own record. “Not found” is a statement about our search, not proof of absence.

Statement Status What we found Source Checked
Endpoint Provider claim
https://api.aiskills402.com/v1/skills/proofread/file
Evidence

Als Resource-URL im Bazaar-Eintrag geführt.

api.cdp.coinbase.com 2026-10-25
Input output Provider claim
Request/response examples published with the listing
Evidence

Beispiel-Ein- und -Ausgabe stammen aus dem Bazaar-Eintrag des Anbieters.

api.cdp.coinbase.com 2026-10-25
Payment Provider claim
1 rail: Base · payee 0x8e37022edcf0f21cf3c9f93fee9d4d32519f36f4
Evidence

Aus den `accepts`-Einträgen: Netzwerk, Asset, Empfängeradresse und Betrag. Die Adresse ist die Grundlage der späteren On-Chain-Zuordnung; sie ist noch nicht durch eine eigene 402-Antwort bestätigt.

api.cdp.coinbase.com 2026-10-25
Pricing Provider claim
0.05 USDC per call
Evidence

Atomic amount 50000 = 0.05 USDC per call on Base. Netzwerk: Base.

api.cdp.coinbase.com 2026-10-25
Protocol Provider claim
x402 (HTTP 402 payment challenge)
Evidence

Im x402 Bazaar als zahlungspflichtige HTTP-Ressource gelistet (x402Version 2, Typ http).

api.cdp.coinbase.com 2026-10-25
Provider Provider claim
api.aiskills402.com
Evidence

Die Ressource wird unter diesem Host im x402 Bazaar geführt; die Angaben stammen vom Anbieter.

api.cdp.coinbase.com 2026-10-25
Usage Verified
59 calls / 3 unique payers in the last 30 days
Evidence

Nicht von uns gemessen: die Qualitätsangaben des x402 Bazaar (Coinbase), gelesen am 2026-10-25. Letzter Aufruf laut Quelle: 2026-10-12T20:04:56.773Z. Aufrufe sind kein Umsatz.

api.cdp.coinbase.com 2026-10-25

Endpoint checks

We have not called this endpoint yet. Until we do, everything above is what the source published — no more.

Tags


Similar services

All of Crypto & Payments →

Agents Trust API Search x402 REST usage

API recommendation and x402 discovery for your task. Required query: need. Which API should I call? Recommends which x402 API to use for any task, with evidence. Describe a task in plain words. Compare up to five paid AP...

api.agents-trust.com Crypto & Payments 9,140 calls / 30d checked 2026-10-25
0.01 USDC per call per call

Gondola x402 REST usage

OpenAI-compatible chat completions across the Venice AI model catalog. Pay per request in USDC on Base via x402, with no account and no API key. Overpayment is never lost: it banks as reusable wallet credit for your next...

api.gondola-ai.com Crypto & Payments 4,657 calls / 30d checked 2026-10-25
0.01 USDC per call per call

svm402-service x402 REST usage

Solana token price and liquidity before you swap: one cheap per-mint market-data call returning the live price and liquidity depth, sourced from Jupiter and Helius. The pre-trade numbers when you do not need the full due...

svm402.com Crypto & Payments 1,526 calls / 30d checked 2026-10-25
0.01 USDC per call per call

Scry Wallet Intelligence x402 REST usage

Solana wallet risk screen via x402 (quick flag): service/router quarantine, bundler-routing hint, identity when covered, coverage and cached freshness. Low-cost first check before forensics, lineage or PnL. Not a live sc...

scry.solanahub.de Crypto & Payments 1,082 calls / 30d checked 2026-10-25
0.005 USDC per call per call

Chosen by category and by whether we have measured them, not by who pays us. A sponsored placement in this list is labelled as such.