x402 Settlement Review

api.aiskills402.com · 172 paid endpoints · listed 2026-10-27

Cron Dialect Convert API: moves a schedule between crontab, GitHub Actions, Cron Hub, Quartz and Cloudflare Workers Cron Triggers so the target fires at exactly the same times - weekday numbers, either/both day rules, macros, time zones. $0.005 USDC per call, no account, no language model: what cannot run at the same times gets a paid CANNOT CONVERT verdict. POST JSON {source, target, schedule, timezone}; free example at https://api.aiskills402.com/v1/run/cron-dialect-convert/example

livelast check 5 days ago
100%valid x402 answers, 72 h
sharedUSDC received on Base, 7 days
15distinct payers, 7 days
63.1score (0-100)

Paid endpoints

MethodEndpointPriceNetworks
POSTapi.aiskills402.com/v1/run/bulgarian-transliteration
Bulgarian Transliteration API: Cyrillic to Latin by the official Bulgarian system (Transliteration Act 2009), not ISO 9 or Russian. Returns the text, a URL slug
$0.003Base
POSTapi.aiskills402.com/v1/run/jsonl-repair
JSONL Repair API: turns broken JSON Lines (NDJSON) into one valid record per line - joins, splits, unwraps, drops fences and chat text, fixes quotes, keys, comm
$0.003Base
POSTapi.aiskills402.com/v1/run/markdown-table-repair
Markdown Table Repair API: turns a broken table, tab-separated text or an HTML table into a GFM table without changing any cell - adds the alignment row and pip
$0.003Base
POSTapi.aiskills402.com/v1/run/csv-repair
CSV Repair API: turns CSV a parser rejects into valid CSV without changing any cell - fixes quotes, pads short rows, unwraps Markdown tables, chat text and fenc
$0.004Base
POSTapi.aiskills402.com/v1/run/mojibake-repair
Mojibake Repair API: undoes broken encoding (UTF-8 read as Windows-1252, Latin-1 or Windows-1251, once or twice) byte by byte. Deterministic code, no language m
$0.004Base
POSTapi.aiskills402.com/v1/run/base-receipt-verify
Base Receipt Verify API: checks on Base mainnet that a transaction really paid USDC to an address - status, transfer, amount, payer and EIP-3009 nonce from the
$0.005Base
POSTapi.aiskills402.com/v1/run/cron-dialect-convert
Cron Dialect Convert API: moves a schedule between crontab, GitHub Actions, Cron Hub, Quartz and Cloudflare Workers Cron Triggers so the target fires at exactly
$0.005Base
POSTapi.aiskills402.com/v1/run/payment-header-check
Payment Header Check API: reads an x402 PAYMENT-SIGNATURE header before you send it - base64/UTF-8/JSON, version, authorization fields, clock window, who signed
$0.005Base
POSTapi.aiskills402.com/v1/run/web-to-markdown
Web to Markdown API: reads one public web page from the Cloudflare edge (static HTML, robots.txt respected, no JavaScript rendering) and returns clean markdown
$0.005Base
POSTapi.aiskills402.com/v1/run/x402-offer-check
x402 Offer Check API: probes a public x402 storefront from the Cloudflare edge (GET, POST, OPTIONS) and reports what a buyer sees - payment-required header vs b
$0.01Base
GETapi.aiskills402.com/v1/skills/ab-test-readout-check/file
A/B Test Readout Check — Checks the written readout of ONE A/B test (a paragraph, an email, a table or a slide transcript) for the five statistical mistakes tha
$0.01Base
GETapi.aiskills402.com/v1/skills/agent-loop-review/file
Agent Loop Review: Repeats, Caps, Self-Grading — Reviews the description, configuration or code of an agent loop, anything that repeats on its own: a scheduled
$0.01Base
GETapi.aiskills402.com/v1/skills/android-strings-translate/file
Android Strings Translate: strings.xml That Still Builds — Translates an Android string resource file (res/values/strings.xml) into another language and returns
$0.01Base
GETapi.aiskills402.com/v1/skills/carousel-slides-from-text/file
Carousel Slides From Text — Turns a source text (an article, a post, meeting notes) into the text of a carousel for LinkedIn or Instagram as strict JSON, one ob
$0.01Base
GETapi.aiskills402.com/v1/skills/code-review/file
Code Review — Reviews a code change (a diff or a changed file pasted as text) and reports real problems ranked by severity — correctness bugs, security holes, d
$0.01Base
GETapi.aiskills402.com/v1/skills/codetour-file/file
CodeTour File Builder — Turns a code tour described in words, plus the list of files with their line counts, into one valid CodeTour file (JSON with a title and
$0.01Base
GETapi.aiskills402.com/v1/skills/config-format-convert/file
Config Format Convert: JSON, YAML, TOML, INI, .env — Converts a config file between JSON, YAML 1.2, TOML 1.0, INI and .env with every key, value and type kept,
$0.01Base
GETapi.aiskills402.com/v1/skills/cookie-attributes-review/file
Cookie Attributes Review — Reviews the Set-Cookie headers of a response, or the code that sets them, and lists only the attribute mistakes that expose a login c
$0.01Base
GETapi.aiskills402.com/v1/skills/cors-config-review/file
CORS Config Review — Reviews CORS code or server configuration (an Express or Flask handler, an nginx block, a framework setting) for the five mistakes that let
$0.01Base
GETapi.aiskills402.com/v1/skills/csp-header-review/file
CSP Header Review — Reviews ONE Content-Security-Policy header, with any note pasted beside it, and lists only the gaps that let injected script run or let the
$0.01Base
GETapi.aiskills402.com/v1/skills/css-motion-review/file
CSS Motion Review — Reviews pasted CSS, Tailwind classes or JSX styles for the motion mistakes that hurt real visitors, and lists only those, one line each with
$0.01Base
GETapi.aiskills402.com/v1/skills/diff-from-before-after/file
Diff From Before and After: A Patch That Applies Exactly — Writes the unified diff (the patch format of git diff and diff -u) that turns an old version of a tex
$0.01Base
GETapi.aiskills402.com/v1/skills/dockerfile-review/file
Dockerfile Review — Reviews ONE Dockerfile for the five build mistakes that cost security or build time, and lists only those, one line each with a fixed code,
$0.01Base
GETapi.aiskills402.com/v1/skills/flaky-test-review/file
Flaky Test Review — Reviews ONE test file for the five causes that make a test pass on one run and fail on the next, and lists only those, one line each with a
$0.01Base
GETapi.aiskills402.com/v1/skills/form-input-ux-review/file
Form Input UX Review — Reviews the HTML or JSX of one form for four input mistakes that frustrate people while they type, and lists only those, one line each wi
$0.01Base
GETapi.aiskills402.com/v1/skills/ga4-tracking-plan-limits/file
GA4 Tracking Plan Limits — Checks ONE Google Analytics 4 tracking plan (events, their parameters, and the custom dimensions to register with their scope) agains
$0.01Base
GETapi.aiskills402.com/v1/skills/gdpr-cookie-consent-review/file
GDPR Cookie Consent Review: Banner, Consent Mode — Reviews a pasted snapshot of a website's cookie and consent setup (scripts in the head, the banner with each
$0.01Base
GETapi.aiskills402.com/v1/skills/git-worktree-parallel-agents/file
Parallel Agent Worktree Review — Reviews a plan or shell script that lets several coding agents work in parallel, each in its own git worktree, and lists only t
$0.01Base
GETapi.aiskills402.com/v1/skills/github-actions-security-review/file
GitHub Actions Security Review — Reviews ONE GitHub Actions workflow file (YAML) for the five mistakes that let an outsider run code or read secrets in your pip
$0.01Base
GETapi.aiskills402.com/v1/skills/html-email-compat-review/file
HTML Email Compatibility Review — Reviews ONE HTML email (the source of a newsletter, a receipt or a notice) for the four mistakes that make it fall apart in co
$0.01Base
GETapi.aiskills402.com/v1/skills/html-to-markdown/file
HTML to Markdown: Same Page, Nothing Invented — Converts HTML into CommonMark Markdown and answers with the Markdown only, no wrapper fence. Headings become ATX
$0.01Base
GETapi.aiskills402.com/v1/skills/iam-policy-review/file
IAM Policy Review — Reviews ONE AWS IAM policy (an identity policy, or a bucket policy) written as JSON for the five grants that hand out far more than a job ne
$0.01Base
GETapi.aiskills402.com/v1/skills/json-diff-paths/file
JSON Diff Paths — Compares two pasted JSON documents, BEFORE and AFTER, and lists every value that differs as strict JSON, one entry per changed path, with the
$0.01Base
GETapi.aiskills402.com/v1/skills/jwt-verification-review/file
JWT Verification Review — Reviews ONE piece of code that verifies JSON Web Tokens for the five mistakes that let a forged or stale token in, and lists only thos
$0.01Base
GETapi.aiskills402.com/v1/skills/kubernetes-manifest-review/file
Kubernetes Manifest Review — Reviews ONE Kubernetes Pod or Deployment manifest for the five settings that most often make a workload unsafe or unpredictable, an
$0.01Base
GETapi.aiskills402.com/v1/skills/log-lines-to-jsonl/file
Log Lines to JSON Lines, Odd Lines Kept Raw — Parses plain-text log lines into JSON Lines, one record per line, by a format the task states (Apache or nginx com
$0.01Base
GETapi.aiskills402.com/v1/skills/mojibake-repair/file
Mojibake Repair: Undo Broken Encoding Exactly — Repairs mojibake, text whose accents, Cyrillic letters, quotes, dashes or emoji turned into strings such as è,
$0.01Base
GETapi.aiskills402.com/v1/skills/oauth-redirect-flow-review/file
OAuth Redirect Flow Review — Reviews ONE OAuth 2.0 or OpenID Connect sign-in flow written in code for the four mistakes that let an attacker steal a login or a
$0.01Base
GETapi.aiskills402.com/v1/skills/openapi-operation-from-example/file
OpenAPI Operation Object From An Example Call — Writes one OpenAPI 3.1 operation object, as bare JSON, from an example request, an example response and rules gi
$0.01Base
GETapi.aiskills402.com/v1/skills/platform-text-limits/file
Platform Text Limits — Counts the fields of ad and store copy against the published limit of each platform (Google responsive search ads, App Store product page
$0.01Base
GETapi.aiskills402.com/v1/skills/postgres-migration-lock-review/file
PostgreSQL Migration Lock Review — Reviews ONE PostgreSQL migration file for the four statements that lock or rewrite a table that is already in use, and lists
$0.01Base
GETapi.aiskills402.com/v1/skills/prompt-caching-review/file
Prompt Caching Review — Reviews ONE Claude API request (tools, system, messages, the cache marks, the model, the sizes and how often it is sent) for the five re
$0.01Base
GETapi.aiskills402.com/v1/skills/react-performance-review/file
React Performance Review — Reviews pasted React and Next.js App Router code for five performance mistakes that pass every test and then make pages slow, and lis
$0.01Base
GETapi.aiskills402.com/v1/skills/redirect-map/file
Redirect Map Builder — Turns an old-URL list and the mappings you have into a redirect map as JSON - one rule per old URL, chains collapsed to the final target,
$0.01Base
GETapi.aiskills402.com/v1/skills/regex-from-examples/file
Regex From Examples for Any Script — Writes a JavaScript regular expression from a description plus lists of strings that must match and must not match, answere
$0.01Base
GETapi.aiskills402.com/v1/skills/remotion-code-review/file
Remotion Code Review — Reviews pasted Remotion code (React video compositions) for the five mistakes that make a render differ from the preview or come out with
$0.01Base
GETapi.aiskills402.com/v1/skills/retry-backoff-review/file
Retry Backoff Review — Reviews ONE piece of retry code, or a written retry design for an agent or a service client, and lists only the five mistakes that turn a
$0.01Base
GETapi.aiskills402.com/v1/skills/runbook-step-check/file
Runbook Step Check — Checks ONE operational runbook (a numbered procedure for a deploy, a failover, a rotation or a recovery) step by step for the five things a
$0.01Base
GETapi.aiskills402.com/v1/skills/secret-handling-review/file
Secret Handling Review — Reviews pasted application code, scripts and config for the four ways a secret leaks from the code that uses it, and lists only those,
$0.01Base
GETapi.aiskills402.com/v1/skills/spreadsheet-formula/file
Spreadsheet Formula: Excel and Google Sheets — Writes one spreadsheet formula for Excel or Google Sheets from a plain description and a sample of the sheet, usi
$0.01Base
GETapi.aiskills402.com/v1/skills/sql-dialect-to-sqlite/file
Postgres or MySQL SQL to SQLite and D1 — Converts PostgreSQL or MySQL schema statements, migrations and queries into SQLite that Cloudflare D1 and Turso run, so
$0.01Base
GETapi.aiskills402.com/v1/skills/sqlite-search-builder/file
SQLite Search Builder — Builds or fixes a site or product search so it finds what the user meant, with SQLite full-text search (FTS5) on D1, Turso or SQLite. Wo
$0.01Base
GETapi.aiskills402.com/v1/skills/stripe-webhook-review/file
Stripe Webhook Review — Reviews ONE Stripe webhook handler (the route code, in any language or framework) for the five mistakes that let a forged or repeated ev
$0.01Base
GETapi.aiskills402.com/v1/skills/summary-fidelity-check/file
Summary Fidelity Check — Checks a summary against the source text it was made from and lists the summary sentences the source does not support, each copied word
$0.01Base
GETapi.aiskills402.com/v1/skills/survey-question-bias-check/file
Survey Question Bias Check — Checks a numbered list of survey questions, with their answer options, and reports only the questions whose wording would bias the
$0.01Base
GETapi.aiskills402.com/v1/skills/terraform-plan-risk-review/file
Terraform Plan Risk Review — Reviews the text of ONE terraform plan for the four changes that can lose data or open a door, and lists only those, one line each
$0.01Base
GETapi.aiskills402.com/v1/skills/timeline-from-text/file
Timeline From Text — Reads one pasted text, such as an incident report, a case history, a project log, a news story or an email thread, and lists its events as
$0.01Base
GETapi.aiskills402.com/v1/skills/translate-app-text/file
Translate App Text (JSON, YAML, PO) — Translates app strings and locale files (JSON, YAML, gettext PO, ICU messages, HTML snippets) into another language withou
$0.01Base
GETapi.aiskills402.com/v1/skills/ui-worst-case-data/file
UI Worst-Case Data — Turns the props of a UI component (a TypeScript type or a list of props) into strict JSON test data that stresses how it displays, and noth
$0.01Base
GETapi.aiskills402.com/v1/skills/vocab-from-text/file
Vocabulary From a Text — Builds a vocabulary list for a language learner from one pasted text, as strict JSON: for every word the learner should learn it gives
$0.01Base
GETapi.aiskills402.com/v1/skills/x402-settlement-review/file
x402 Settlement Review: Replay and Double Charge — Reviews pasted seller-side x402 code that accepts the PAYMENT-SIGNATURE header, talks to the facilitator and
$0.01Base
GETapi.aiskills402.com/v1/skills/xliff-translate/file
XLIFF Translate: .xlf Files Your Tool Imports Back — Translates an XLIFF 1.2 file (.xlf) into the language the request names and returns the whole file, so the
$0.01Base
GETapi.aiskills402.com/v1/skills/agent-report-audit/file
Agent Report Audit: Which Claims the Log Supports — Audits the report an AI agent wrote about its own session against the tool log of that session. Every number
$0.02Base
GETapi.aiskills402.com/v1/skills/cron-dialect-convert/file
Cron Dialect Convert — Converts an existing schedule between cron dialects so that the target runs at exactly the times the source runs - classic crontab, GitHu
$0.02Base
GETapi.aiskills402.com/v1/skills/html-table-to-csv/file
HTML Table to CSV: Merged Cells and Entities Done Right — Converts one HTML table into RFC 4180 CSV and answers with the CSV only, no code fence. The header is
$0.02Base
GETapi.aiskills402.com/v1/skills/icu-plural-messages/file
ICU Plural Messages (per-language CLDR categories) — Writes and fixes ICU MessageFormat strings for several locales at once, with exactly the plural categories
$0.02Base
GETapi.aiskills402.com/v1/skills/json-schema-from-example/file
JSON Schema From Examples: No Over-Constraining — Writes a JSON Schema (draft 2020-12) from example JSON documents plus rules given in words, so that it accepts
$0.02Base
GETapi.aiskills402.com/v1/skills/llms-txt/file
llms.txt Writer — Writes an llms.txt file in the shape the llms.txt proposal defines, from a site description and a list of pages, answered as the Markdown file
$0.02Base
GETapi.aiskills402.com/v1/skills/playwright-test-from-steps/file
Playwright Test from Manual Steps — Turns manual test steps plus the page facts you have (route, labels, button names, messages) into one Playwright Test file i
$0.02Base
GETapi.aiskills402.com/v1/skills/po-translate/file
Translate .po Files Without Breaking Gettext — Translates the messages of a gettext PO file (.po) into another language and returns the whole file, so msgfmt an
$0.02Base
GETapi.aiskills402.com/v1/skills/pr-description-from-diff/file
PR Description From a Diff — Writes a pull request title and description from a pasted unified diff, as Markdown only - a title line of at most 72 characters, t
$0.02Base
GETapi.aiskills402.com/v1/skills/quiz-from-text/file
Quiz From Text: Answers Quoted From the Passage — Writes a fixed number of quiz questions from a passage you give it, as JSON, where every answer is a span copi
$0.02Base
GETapi.aiskills402.com/v1/skills/redos-regex-rewrite/file
ReDoS Regex Rewrite: Same Answers, Linear Time — Rewrites a JavaScript regular expression that can hang on a crafted input (catastrophic backtracking, ReDoS) in
$0.02Base
GETapi.aiskills402.com/v1/skills/rss-feed-builder/file
RSS Feed Builder — Writes an RSS 2.0 file, or an Atom one when asked, from a list of posts, answered as the XML only with no fence and no sentence around it. Da
$0.02Base
GETapi.aiskills402.com/v1/skills/sitemap-builder/file
Sitemap Builder — Builds a correct XML sitemap, or a sitemap index file, from a list of pages, answered as the XML document only. Lists only canonical, indexabl
$0.02Base
GETapi.aiskills402.com/v1/skills/srt-translate/file
Subtitle Translator for SRT and VTT — Translates a subtitle file (SRT or WebVTT) into another language and returns the whole file with only the spoken words cha
$0.02Base
GETapi.aiskills402.com/v1/skills/subtitle-timing-repair/file
Subtitle Timing Repair: Fix SRT and VTT, Words Stay — Repairs the structure of an SRT or WebVTT subtitle file so a video player reads it, without changing a sin
$0.02Base
GETapi.aiskills402.com/v1/skills/unified-diff-repair/file
Unified Diff Repair: Fix the Counts, Keep the Change — Repairs a unified diff (the patch format of git diff and diff -u) so that git apply and patch accept it a
$0.02Base
GETapi.aiskills402.com/v1/skills/watchdog-alert-review/file
Watchdog Alert Review: Silent and Noisy Alarms — Reviews pasted code or a design for a liveness watchdog, a staleness alarm or a daily heartbeat mail (sources t
$0.02Base
GETapi.aiskills402.com/v1/skills/a2a-agent-card/file
A2A 1.0 Agent Card Writer — Writes the JSON an agent needs for version 1.0 of the A2A (Agent2Agent) protocol, answered as JSON only with no fence and no text ar
$0.03Base
GETapi.aiskills402.com/v1/skills/accessibility-review/file
Accessibility Review: WCAG Defects in Markup — Reviews pasted HTML or JSX for the accessibility defects a screen reader or keyboard user hits first, and names t
$0.03Base
GETapi.aiskills402.com/v1/skills/api-breaking-change-check/file
API Breaking Change Check for OpenAPI — Compares two versions of one API description (OpenAPI 3.0 or 3.1 in YAML or JSON, or two JSON Schemas of one request or
$0.03Base
GETapi.aiskills402.com/v1/skills/cf-rate-limit-design/file
Cloudflare Rate Limit Review: WAF, Workers, 429 — Reviews a rate-limiting setup on Cloudflare (a WAF rate limiting rule, a Workers Rate Limiting binding, or a c
$0.03Base
GETapi.aiskills402.com/v1/skills/claude-session-saver/file
Claude Session Saver: When to Clear or Compact — Reviews a snapshot of a Claude Code session (the context size, measured or guessed; the task and where it stand
$0.03Base
GETapi.aiskills402.com/v1/skills/cold-email/file
Cold Email — Writes a short, honest first outreach message to a stranger in business, in the recipient's language, with a subject line, one specific reason for
$0.03Base
GETapi.aiskills402.com/v1/skills/csv-to-json-rows/file
CSV to JSON Rows: Every Cell Stays Text — Converts CSV into a JSON array with one object per row, keyed by the header, and answers with the JSON only, no code f
$0.03Base
GETapi.aiskills402.com/v1/skills/email-dns-cutover-review/file
Email and DNS Cutover Review — Reviews a pasted plan, script or configuration for a change to a domain's mail and DNS on Cloudflare (turning on Email Routing, m
$0.03Base
GETapi.aiskills402.com/v1/skills/event-to-ics/file
Event to ICS Calendar File — Turns an invitation or event description in plain text (an email, a chat message, a web page, in English or another language) into
$0.03Base
GETapi.aiskills402.com/v1/skills/faq-answer-from-docs/file
FAQ Answer From Docs (With the Quote) — Answers one customer question using only a pasted help text (FAQ, help centre article, policy page, product manual or kn
$0.03Base
GETapi.aiskills402.com/v1/skills/fixed-width-to-csv/file
Fixed-Width to CSV: Cut by Spec, Trim Only When Told — Converts fixed-width text (mainframe exports, bank and statistics files, printed reports) into RFC 4180 C
$0.03Base
GETapi.aiskills402.com/v1/skills/frontend-layout-review/file
Frontend Layout Review: CSS Grid, Hydration, Next.js — Reviews pasted CSS, Tailwind classes, JSX and Next.js client components for the layout and hydration defe
$0.03Base
GETapi.aiskills402.com/v1/skills/hreflang-map/file
hreflang Map Builder — Builds the complete hreflang annotation set for a multilingual site or a multi-region site from a list of page URLs, answered as JSON onl
$0.03Base
GETapi.aiskills402.com/v1/skills/i18n-strings-extract/file
Extract UI Strings Into i18n Keys — Pulls the hard-coded text a person sees out of a JSX, TSX, HTML or Vue template file into a messages map and returns the fil
$0.03Base
GETapi.aiskills402.com/v1/skills/image-pipeline-review/file
Cloudflare Image Review: Quota, WebP, R2 — Reviews a pasted image pipeline (upload or AI generation, storage in R2, resizing, serving through Cloudflare image t
$0.03Base
GETapi.aiskills402.com/v1/skills/internal-link-orphan-audit/file
Internal Link Orphan Audit — Reads a crawl export of a website (one row per page with its status, its robots setting and the links in its body, or a plain list
$0.03Base
GETapi.aiskills402.com/v1/skills/json-to-csv-flatten/file
JSON to CSV: Flatten Nested Records, Keep Every Value — Turns JSON that holds a list of records, with nested objects and arrays, into one flat CSV table that a
$0.03Base
GETapi.aiskills402.com/v1/skills/markdown-toc-anchors/file
Markdown TOC Anchors: Contents Links That Really Jump — Builds the table of contents of a Markdown document with the exact heading anchors that GitHub or GitLab
$0.03Base
GETapi.aiskills402.com/v1/skills/mcp-tool-schema/file
MCP Tool Schema: Definitions from API Docs — Writes the MCP tool definition for one API operation - name, description, inputSchema and annotations - as the JSON
$0.03Base
GETapi.aiskills402.com/v1/skills/nextjs-cache-review/file
Next.js Cache Review: ISR, Tags, Redirects — Reviews pasted Next.js App Router code and config that runs on Cloudflare through OpenNext, for caching and ISR mis
$0.03Base
GETapi.aiskills402.com/v1/skills/phone-e164-normalize/file
Phone Numbers to E.164 — Turns a list of phone numbers written any way people write them into E.164 (a plus sign, the country code and the national number, digi
$0.03Base

Latest checks

WhenEndpointHTTPmsResult
5 days agoapi.aiskills402.com/v1/places/all402396valid x402 v2 terms

Income on Base (7 days)

This provider's payout address is shared by several providers, so its income is not shown as its own.

Is this your API?

Add the live badge to your docs:
<a href="https://logicnodes.io/observatory/p/api.aiskills402.com"><img src="https://logicnodes.io/observatory/badge/api.aiskills402.com.svg" alt="x402 status"></a>
x402 status badge
Claim it for free with x402_provider_claim (sign with your payout address), and get an alert within minutes when it stops answering with x402_monitor_create ($5 for 30 days). Both work over MCP (https://logicnodes.io/mcp/v2) or POST https://logicnodes.io/v1/tools/<tool>.

Income is all USDC received by the provider's payout address on Base, whatever the source. Score: 0-100: 50 x share of checks in the last 72 h that returned valid x402 payment terms + 30 x min(1, log10(1 + USDC received in 7 days) / 4) + 20 x min(1, log10(1 + distinct payers in 7 days) / 3). A provider never checked scores on income only; income is all USDC received by its payout address on Base, whatever the source. JSON: /v1/observatory/providers/api.aiskills402.com