three.ws

https://three.ws/api/x402/skill-marketplace

Shares a payout wallet with 3 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.

Permit2 + EIP-2612 Gas Sponsoring Demo — forces the gasless Permit2 path so a fresh wallet holding USDC but ZERO ETH can complete the flow. The CDP facilitator submits the EIP-2612 permit and the Permit2 transfer atomically in a single transaction via x402ExactPermit2Proxy.settleWithPermit. The response carries the on-chain tx hash + Basescan link so callers can confirm the permit + transfer landed together. Pay $0.001 USDC on Base mainnet.

58
reliability

Reliability & health

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

7 days 30 days

Uptime

100.0% avg
0% 50% 100% Jul 23Aug 1Aug 11Aug 20

Response time

p50 73ms · p95 108ms
0ms 100ms 200ms Jul 23Aug 1Aug 11Aug 20
Data table
Reliability history per time bucket over the last 30 days (daily).
Bucket Uptime Probes Response time
7/23/2026, 12:00:00 AM 100% 1 55ms
7/24/2026, 12:00:00 AM 100% 1 57ms
7/25/2026, 12:00:00 AM 100% 1 49ms
7/26/2026, 12:00:00 AM 100% 1 67ms
7/27/2026, 12:00:00 AM 100% 1 57ms
7/28/2026, 12:00:00 AM 100% 1 57ms
7/29/2026, 12:00:00 AM 100% 1 59ms
7/30/2026, 12:00:00 AM 100% 1 94ms
7/31/2026, 12:00:00 AM 100% 1 74ms
8/1/2026, 12:00:00 AM 100% 1 94ms
8/2/2026, 12:00:00 AM 100% 1 111ms
8/3/2026, 12:00:00 AM 100% 1 60ms
8/4/2026, 12:00:00 AM 100% 1 53ms
8/5/2026, 12:00:00 AM 100% 1 74ms
8/6/2026, 12:00:00 AM 100% 1 65ms
8/7/2026, 12:00:00 AM 100% 1 173ms
8/8/2026, 12:00:00 AM 100% 1 51ms
8/9/2026, 12:00:00 AM 100% 1 48ms
8/10/2026, 12:00:00 AM 100% 1 64ms
8/11/2026, 12:00:00 AM 100% 1 87ms
8/12/2026, 12:00:00 AM 100% 1 72ms
8/13/2026, 12:00:00 AM 100% 1 74ms
8/14/2026, 12:00:00 AM 100% 1 75ms
8/15/2026, 12:00:00 AM 100% 1 69ms
8/16/2026, 12:00:00 AM 100% 1 75ms
8/17/2026, 12:00:00 AM 100% 1 73ms
8/18/2026, 12:00:00 AM 100% 1 72ms
8/19/2026, 12:00:00 AM 100% 21 76ms
8/20/2026, 12:00:00 AM 100% 21 82ms
58
Composite reliability — the weighted average of the dimensions below, on a 0–100 scale.
Availability
100

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
1

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 100% — 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, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
Facilitator
self-hosted
SDK
unknown

Operator

Company
inferred — unknown
Jurisdiction
—
Registrar
—
Domain registered
—
Hosting network
VERCEL-09
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)

11
payments (30d)
0.01
USD volume (30d)
9
paying wallets (30d)

Payments per day

last payment 8/12/2026
0 3 5 Jul 25Jul 29Aug 9Aug 12
Data table
Settled payments per day.
Day Payments Volume (USD) Paying wallets
7/25/2026 1 0 1
7/27/2026 3 0 2
7/29/2026 2 0 2
7/30/2026 1 0 1
8/9/2026 1 0 1
8/10/2026 1 0 1
8/12/2026 2 0 1

Payout address changed 20 times, last on 8/21/2026

  • 0x4025…2402 → 0x4022…f402 (base) · 8/21/2026
  • 0x4022…f402 → 0x4025…2402 (base) · 8/21/2026
  • 0x4025…2402 → 0x4022…f402 (base) · 8/21/2026
  • 0x4022…f402 → 0x4025…2402 (base) · 8/20/2026
  • 0x4025…2402 → 0x4022…f402 (base) · 8/20/2026
  • 0x4022…f402 → 0x4025…2402 (base) · 8/20/2026
  • 0x4025…2402 → 0x4022…f402 (base) · 8/20/2026
  • 0x4022…f402 → 0x4025…2402 (base) · 8/19/2026
  • 0x4025…2402 → 0x4022…f402 (base) · 8/19/2026
  • 0x4022…f402 → 0x4025…2402 (base) · 8/19/2026
  • 0x4025…2402 → 0x4022…f402 (base) · 8/19/2026
  • 0x4022…f402 → 0x4025…2402 (base) · 8/18/2026
  • 0x4025…2402 → 0x4022…f402 (base) · 8/18/2026
  • 0x4022…f402 → 0x4025…2402 (base) · 8/18/2026
  • 0x4025…2402 → 0x4022…f402 (base) · 8/18/2026
  • 0x4022…f402 → 0x4025…2402 (base) · 8/17/2026
  • 0x4025…2402 → 0x4022…f402 (base) · 8/17/2026
  • 0x4022…f402 → 0x4025…2402 (base) · 8/17/2026
  • 0x4025…2402 → 0x4022…f402 (base) · 8/17/2026
  • 0x4022…f402 → 0x4025…2402 (base) · 8/16/2026

A changed payout address is worth a second look — it can be routine, but it is also how a hijacked listing redirects funds.

This payout wallet is shared: figures cover all 5 endpoints paid at it, since payments cannot be attributed to one of them. Only payments settled on chains and facilitators we index.