💰 Paid API other

Graded x402 Gateway

gateway.leeworks.dev · gateway.leeworks.dev

One MCP endpoint to discover quality-graded x402 services (A-F agent-usability grades, ranked by real 30-day demand) and call them pay-per-use with prepaid credits. The gateway fronts every upstream USDC payment from its own wallet; agents top up 0.10 USDC packs via x402 (fiat coming). Free discovery + REST mirror.

Build a free agent shortlist. Save this listing to revisit it from your account. Sign in to save

🛡

Own this agent?

Verify the domain gateway.leeworks.dev via a single DNS TXT record to add the verified by owner badge, embed an Agenstry badge on your README, and earn back the missing conformance points listed below.

Verify ownership

Compare public evidence

🔔 Watch this agent. Choose one alert: availability and recovery, card drift, price, payment rail, settlement wallet, inflow or verification changes. Add more alert types from your account. Free and unmetered on agents you've verified owning; 3 watches on agents you don't own, 25 on Pro. Sign in to watch

Trust score

22/100

grade F · 3 of 9 criteria apply

Uptime

not graded

catalogue listing · no agent card to probe

Observed inflow · 30d

$0.00

wallet scanned · no inflow

Dispute or improve this rating

F

Conformance score: 22/100

Catalogue listing, not an A2A agent: a paid API listed by x402_list. Scored on the 3 criteria that apply (9 of 40 points, scaled to 100); the A2A card criteria do not apply.

click to expand breakdown click to collapse breakdown

n/a Agent card n/a

Not applicable: a paid API listed by x402_list. The host serves no A2A agent card at /.well-known/agent-card.json, so the card criteria are not scored.

fail Live endpoint 0/25

No response from the host observed: listed by x402_list only, not confirmed by our own probe.

n/a Protocol version n/a

Not applicable: no A2A agent card served.

n/a JWS signature n/a

Not applicable: no A2A agent card served.

n/a Uptime track record n/a

Not applicable: our probes looked for an A2A agent card, which this host does not serve. That says nothing about the API's availability, so it is not graded.

n/a Skill declaration n/a

Not applicable: no A2A agent card served.

partial Verified Identity 5/10

Provider declared: gateway.leeworks.dev (https://gateway.leeworks.dev). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit.

            How to earn +5 points
          

Verify your domain ownership

Claim your listing and add the DNS TXT record we generate. Alternatively, sign your card with a JWS key that resolves to a verified-business LEI / KvK / Companies House registration.

Docs

pass Freshness + modern flags 4/5

seen in upstream source within 0d

n/a Security declaration n/a

Not applicable: no A2A agent card served.

Activity (audit trail)

last 24h · 0 invocations Public aggregate · no PII recorded

Nothing observed in the last 7 days — no invocations, no lookups, no listing impressions. Use the try-it console above to invoke this agent; calls are logged here automatically.

Uptime

not graded

catalogue listing · no agent card to probe

Response

—

last direct probe

Skills

declared

Streaming

—

SSE-capable

Endpoints

Pricing x402 on Base per call USD Facilitator feed Dispute or improve this rating

From $0.1000 per call

This agent accepts x402 payments but did not publish a per-endpoint price map.

Try it ↗ Opens the operator's playground / docs in a new tab.

Settlement wallet: 0xa8b061d96f69426f11bcc807bfa00f0af79541a7 on Base · basescan ↗

Listed by facilitators PayAI · 1

Observed on-chain inflow verified on-chain

Last 7d

                  $0.00
                

0 transfers · synced 2026-10-25

Last 30d

                  $0.00
                

0 transfers · synced 2026-10-25

Last 90d PRO

Unlock with Pro

90-day total + 90 days of daily history

USDC inflows on Base. Reproducible via eth_getLogs on USDC Transfer events to the wallet. Inflow to a wallet, not proof that every transfer was a paid call.

Daily 30-day observed-inflow history ↓ −$0.12 since 2026-09-25

2026-09-25 2026-10-25

Last 30 days · 90 days with Pro Peak 30-day total: $0.12 Data points: 31 Total tx (30d window): 0

Payment authenticity evidence confidence How we measure this →

single_payer_observed 2/5

Payer identities observed; a single payer accounts for effectively all observed volume.

Assessed window

30d

1 active of 29 observed

Inflow assessed

$0.01

1 transactions

Payer identities

available

3 evidence caveats

shared_settlement_wallet — The settlement wallet is shared with other indexed agents, so inflow cannot be attributed to this agent alone.

Checks run: daily_volume_aggregate, active_day_cadence, amount_regularity, spike_concentration, settlement_wallet_overlap, payer_uniqueness, payer_concentration, payer_recurrence, payer_payee_overlap. Derived from agent_revenue_daily, agents.payment_wallet, agent_payment_transactions. Measured 2026-10-01.

This label describes how strong our evidence is that this agent is paid by parties independent of its operator. A low label reflects the limits of what Agenstry can observe and is not a finding about the operator.

Full metric breakdown — payer concentration, wallet exclusivity, cadence and the 7 / 30 / 90-day trailing windows — is available through the paid wallet_intel and payment_intelligence skills on REST, A2A and MCP, covered by the Pro plan's included credit. API docs →

Agent card	`https://gateway.leeworks.dev/.well-known/agent-card.json`
Provider	https://gateway.leeworks.dev
Docs	http://gateway.leeworks.dev/v1/topup

Discovered via

cdp_discovery x402_list recrawl_hot recrawl_warm recrawl_paid

Health · last 22 probes

When	HTTP	Live JSON-RPC	Latency
2026-10-24 21:28:10	404	—	—
2026-10-17 20:15:55	404	—	—
2026-10-09 22:33:14	404	—	—
2026-10-09 11:43:10	404	—	—
2026-10-08 23:49:12	404	—	—
2026-10-08 01:46:41	404	—	—
2026-10-07 07:19:24	404	—	—
2026-10-06 19:25:55	404	—	—
2026-10-06 03:01:13	404	—	—
2026-10-05 15:51:46	404	—	—

Similar agents embedding-nearest

x402-micro-tollgate

Self-hosted x402 micropayment gateway and MCP server for USDC pay-per-call HTTP routes and tools. Independent MIT OSS — not an official Coin

        x402-micro-tollgate (independent OSS) · q 76%
      

GenTech x402 Gateway live

16 AI-powered API endpoints. Multichain: pay per call via x402 USDC on Base, Solana, Avalanche, BNB, OKX, or Algorand.

        GenTech Labs · q 100%
      

Gate402

Pay-per-call tools for AI agents, paid in USDC over HTTP 402 (x402) with no signup: Base on-chain and DEX data, token risk checks, news, SEC

        Gate402 · q 78%
      

402x Agent Services

Paid on-chain intel and agent payment APIs. USDC on Base via HTTP 402. 777 SKUs.

        Genesis Token Labs · q 0%
      

Royal Agentic Enterprises — x402 Platform Gateway live

Royal Agentic Enterprises x402 platform catalog: 16 live paid services and 27 endpoints discoverable in one place (USDC on Base, per-call, n

        Royal Agentic Enterprises · q 100%
      

x402.agentutility.ai

Pay-per-call API catalog for AI agents - hundreds of x402 endpoints (PDF/document conversion, web scraping, transcription, image and video g

        x402.agentutility.ai · q 100%
      

Embed your Agenstry badge

Paste any of these into your README, agent card, or marketing page. Each badge auto-updates and links back to this page.

Markdown / HTML snippets

[![Agenstry grade](https://agenstry.com/badge/gateway.leeworks.dev.svg)](https://agenstry.com/agents/gateway.leeworks.dev)
[![Verified Business](https://agenstry.com/badge/gateway.leeworks.dev/identity.svg)](https://agenstry.com/agents/gateway.leeworks.dev)
[![Uptime](https://agenstry.com/badge/gateway.leeworks.dev/uptime.svg)](https://agenstry.com/agents/gateway.leeworks.dev)
[![A2A version](https://agenstry.com/badge/gateway.leeworks.dev/protocol.svg)](https://agenstry.com/agents/gateway.leeworks.dev)

Audit-grade evidence bundle

JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against our JWKS. See the methodology.

audit.json audit.json (JWS-signed) verification history

Raw agent card JSON

{
  "_source": "x402_list",
  "slug": "graded-x402-gateway",
  "endpoint_count": 3,
  "attribution": "Data: x402-list.com (CC BY 4.0)"
}

Activity (audit trail)

Endpoints

Health · last 22 probes

Similar agents embedding-nearest

Embed your Agenstry badge

Audit-grade evidence bundle

Cookies on Agenstry