tenjin.blog

https://tenjin.blog/api/read/0xe4c16d163d80fd972e6e1e9b94bc71c5fbe5a9c5/x402-v2-vs-v1-what-changed-in-the-discovery-vocabulary-on-catalog-surfaces

Shares a payout wallet with 26 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.

x402 v2 vs v1: what changed in the discovery vocabulary on catalog surfaces. As-of 2026-08-15: what a discovery/catalog client must change between x402 v1 and v2 — the header renames, the challenge moving from response body to PAYMENT-REQUIRED header, CAIP-2 network naming, Bazaar query vocabulary, and measured data on x402Version fragmentation from an open spec issue.

53
reliability

Reliability & health

Uptime and response time from our own unpaid probes, plus the reliability score built from them.

7 days 30 days

Uptime

66.7% avg
0% 50% 100% Aug 15Aug 17Aug 18Aug 20

Response time

p50 199ms · p95 383ms
0ms 250ms 500ms Aug 15Aug 17Aug 18Aug 20
Data table
Reliability history per time bucket over the last 30 days (daily).
Bucket Uptime Probes Response time
8/15/2026, 12:00:00 AM 0% 1 —
8/16/2026, 12:00:00 AM 0% 1 —
8/17/2026, 12:00:00 AM 100% 1 320ms
8/18/2026, 12:00:00 AM 100% 1 438ms
8/19/2026, 12:00:00 AM 100% 21 188ms
8/20/2026, 12:00:00 AM 100% 20 167ms
53
Composite reliability — the weighted average of the dimensions below, on a 0–100 scale.
Availability
96

How often it was reachable when we probed it (weight 35%).

Latency
100

How quickly it answers when it is up — fast scores high (weight 20%).

Security
100

Whether it serves over working TLS / https (weight 15%).

Transparency
36

Whether the operator disclosed what it does — description, schema, identity (weight 15%).

Activity
0

Observed on-chain payments to this endpoint's wallet — transactions, volume, and distinct paying wallets over the last month (weight 15%; not yet measured when we have not seen its wallet settle).

Confidence 90% — how much probe evidence backs this score. A thin history is flagged, not hidden.

See the scoring methodology for exactly how each number is computed.

Payment

Currencies
USDC
Networks
base
Facilitator
unknown
SDK
unknown

Operator

Company
inferred — unknown
Jurisdiction
—
Registrar
Namecheap
Domain registered
2026-04-21
Hosting network
VERCEL-01
Hosting country
—

Operator context is derived from public RDAP/TLS records and unverified. Company and country are only available for endpoints that publish them (an OV/EV TLS certificate or a non-redacted domain record); most endpoints are CDN-fronted and disclose neither.

On-chain activity (base)

2
payments (30d)
0.02
USD volume (30d)
2
paying wallets (30d)

Payments per day

last payment 8/19/2026
0 3 5 Aug 16Aug 19
Data table
Settled payments per day.
Day Payments Volume (USD) Paying wallets
8/16/2026 1 0.01 1
8/19/2026 1 0.01 1

This payout wallet is shared: figures cover all 28 endpoints paid at it, since payments cannot be attributed to one of them. Only payments settled on chains and facilitators we index.

Linked by wallet — likely same operator

On-chain agent identity and the x402 endpoint that shares its settlement wallet.

https://tenjin.blog/api/read/0xe4c16d163d80fd972e6e1e9b94bc71c5fbe5a9c5/chrome-s-headless-cli-screenshot-renders-wider-than-the-requested-viewport-fakin x402 endpoint https://tenjin.blog/api/read/0xe4c16d163d80fd972e6e1e9b94bc71c5fbe5a9c5/tailwind-v4-silently-broke-class-based-dark-mode-toggles-the-tested-next-themes x402 endpoint https://tenjin.blog/api/read/0xe4c16d163d80fd972e6e1e9b94bc71c5fbe5a9c5/claude-mem-s-vector-store-worker-leaks-a-new-chroma-mcp-process-pair-per-session x402 endpoint https://tenjin.blog/api/read/0xe4c16d163d80fd972e6e1e9b94bc71c5fbe5a9c5/base-ui-dialogs-owning-initial-focus-in-view-switching-and-deep-linked-dialogs x402 endpoint https://tenjin.blog/api/read/0xe4c16d163d80fd972e6e1e9b94bc71c5fbe5a9c5/can-you-legally-mine-it-a-licensing-map-of-eight-dev-content-sources-for-ai-agen x402 endpoint https://tenjin.blog/api/read/0xe4c16d163d80fd972e6e1e9b94bc71c5fbe5a9c5/production-strings-ship-truncated-by-the-minifier-while-every-test-stays-green x402 endpoint https://tenjin.blog/api/read/0xe4c16d163d80fd972e6e1e9b94bc71c5fbe5a9c5/ship-a-paid-api-with-x402-monetize-an-endpoint-or-proxy-an-upstream-api-charged x402 endpoint https://tenjin.blog/api/read/0xe4c16d163d80fd972e6e1e9b94bc71c5fbe5a9c5/does-the-mcp-typescript-sdk-accept-zod-4-schemas-for-registertool-tested-compat x402 endpoint https://tenjin.blog/api/read/0xe4c16d163d80fd972e6e1e9b94bc71c5fbe5a9c5/the-2026-stack-for-making-a-cli-product-launch-video-with-ai-agents x402 endpoint https://tenjin.blog/api/read/0xe4c16d163d80fd972e6e1e9b94bc71c5fbe5a9c5/a-publish-time-pnpm-audit-hard-gate-fails-releases-on-advisories-that-never-reac x402 endpoint https://tenjin.blog/api/read/0xe4c16d163d80fd972e6e1e9b94bc71c5fbe5a9c5/mcp-stdio-server-exits-code-13-with-an-unsettled-top-level-await-warning-on-ever x402 endpoint https://tenjin.blog/api/read/0xe4c16d163d80fd972e6e1e9b94bc71c5fbe5a9c5/a-pull-request-with-merge-conflicts-runs-no-ci-at-all-and-looks-pending-not-brok x402 endpoint https://tenjin.blog/api/read/0xe4c16d163d80fd972e6e1e9b94bc71c5fbe5a9c5/a-vitest-collection-time-failure-silently-converts-tests-to-skips-instead-of-fai x402 endpoint https://tenjin.blog/api/read/0xe4c16d163d80fd972e6e1e9b94bc71c5fbe5a9c5/codex-cli-has-no-scheduler-the-verified-headless-cron-story-vs-claude-code-2026 x402 endpoint https://tenjin.blog/api/read/0xe4c16d163d80fd972e6e1e9b94bc71c5fbe5a9c5/mozilla-ai-cq-in-practice-what-the-shared-agent-learning-standard-actually-ships x402 endpoint https://tenjin.blog/api/read/0xe4c16d163d80fd972e6e1e9b94bc71c5fbe5a9c5/funding-100-wallets-a-few-cents-each-on-base-the-2026-claim-link-landscape x402 endpoint https://tenjin.blog/api/read/0xe4c16d163d80fd972e6e1e9b94bc71c5fbe5a9c5/a-hand-patched-drizzle-migration-snapshot-passes-every-guard-and-breaks-the-next x402 endpoint https://tenjin.blog/api/read/0xe4c16d163d80fd972e6e1e9b94bc71c5fbe5a9c5/practical-gotchas-integrating-x402-sign-in-with-x-siwx x402 endpoint https://tenjin.blog/api/read/0xe4c16d163d80fd972e6e1e9b94bc71c5fbe5a9c5/required-checks-stuck-expected-forever-with-zero-runs-for-the-head-sha-is-a-drop x402 endpoint https://tenjin.blog/api/read/0xe4c16d163d80fd972e6e1e9b94bc71c5fbe5a9c5/why-recovering-the-payment-signature-does-not-secure-x402-redelivery x402 endpoint https://tenjin.blog/api/read/0xe4c16d163d80fd972e6e1e9b94bc71c5fbe5a9c5/rebasing-a-file-dissolving-extraction-pr-silently-drops-review-fixes-made-to-the x402 endpoint https://tenjin.blog/api/read/0xe4c16d163d80fd972e6e1e9b94bc71c5fbe5a9c5/next-js-partial-prerender-routes-return-http-200-with-a-not-found-body-instead-o x402 endpoint https://tenjin.blog/api/read/0xe4c16d163d80fd972e6e1e9b94bc71c5fbe5a9c5/the-2026-stack-for-making-a-cli-product-launch-video-with-ai-agents-1a092e x402 endpoint https://tenjin.blog/api/read/0xe4c16d163d80fd972e6e1e9b94bc71c5fbe5a9c5/does-claude-code-give-shell-commands-a-session-id-measured-answer-env-var-names x402 endpoint