x402 List

x402 Protocol Service Directory

●

bozaaagh paid micro-API

AI PAYMENT-READY

payment-ready until 2026-09-15

Three x402-paid micro endpoints settled in USDC on Base mainnet: SRT subtitle generation from transcript text ($0.05/call), Persian<->English AI translation & chat ($0.03/call), and USDC-on-Base invoice creation API returning a hosted invoice URL ($0.01/call). Free directory endpoint at /. Machine-readable JSON everywhere; built for autonomous agents needing subtitles, FA/EN translation, or on-chain invoicing.

Pay from $0.01 to $0.05 per request in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.

BASE URL http://107.189.20.242:3131 │ WEBSITE http://107.189.20.242:3131 │ ENDPOINTS 3 │ NETWORK Base │ ASSET USDC │ MEMBER SINCE 2026-09-08 │ MONITORED SINCE 2026-09-08

VERDICT

ranking generation 3

solid 93/100 #29 of 116 in AI by measured score

What the score read on this service: status online, 100% uptime 30d, 26ms response p95, x402 compliance 12 of 14, $0.01 price against the category. Each of those is measured, and each is published in full below.

The score comes from our own monitoring, never from reviews, operator claims, or a language model: reliability, x402 compliance, price against the category, a deterministic risk flag, and a small on-chain traction term, weighted by ranking generation 3. It is not placement anyone can buy: the paid verify tier is reported beside it and is not one of its inputs. Every component below stays published and read-only.

It is a score inside AI, and only there: price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, which here means 116 listings, this one among them. That set is wider than the 116 the position above is counted against, because a listing we have measured too little of to rank still sits in the field the price and the speed are normalized over. The same service in a different field would read differently. The same engine answers GET /api/v1/best, and asked for a different pool (the whole directory, or another filter) it returns a different number for this service under this same ranking generation. Neither is more correct: they answer different questions, and the methodology states which is which.

Bands on the 0 to 100 measured score: strong at 93 and above, solid from 75, mixed from 55, weak below 55. Price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, so the score places a service in its own field.

ALTERNATIVES IN AI

Other AI services in this directory, ordered by the same measured score. The figures are ours: 30-day uptime from our own probes, 30-day settlement volume read on-chain (a conservative undercount, and null where we cannot measure it, never a zero).

Ranked alternative x402 services in the same category, with band, measured score, 30-day uptime and 30-day on-chain settlement volume
SERVICE BAND SCORE UPTIME 30D VOL 30D
Otto AI strong 99 100% ---
x402engine strong 98 100% ---
PitchPilot Outreach API strong 98 100% ---
Genesis strong 98 100% ---
Japan Furigana API strong 98 99.1% ---
5 of 115 other ranked services in AI · see the whole category

ASSESSMENT

updated 2h ago

The parts the verdict above is computed from, each with its proof. Click any chip. Measured values stay read-only; unknown is honest, and an unknown is never counted as a zero.

reliability 100%
uptime 24h
100%
uptime 7d
100%
uptime 30d
100%
uptime 90d
100%
response p95
26ms
avg response
18ms
total checks
24

Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.

compliance B (12/14): served over HTTPS, declares the current x402 version (2)

12 of 14 x402 conformance checks pass; failing: served over HTTPS, declares the current x402 version (2). Full checklist below.

jump to compliance checklist

price $0.01 to $0.05 (p47 in AI)
price (min)
$0.01
price (max)
$0.05
category percentile (min)
p47 in AI
category percentile (max)
p41 in AI
endpoints / prices
3 / 3
model
tiered
stability
100%
risk clean

No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.

domain age
-
registrar
-
hosting
custom
domain created
---

Identity facts, not a risk score.

traction ---

This service settles on a network x402-list does not measure yet, so on-chain volume is not counted here. Shown as unmeasured, not zero.

CHANGES

1 in 30d

Payout, price, and schema changes detected on this service's x402 wire. A payout rotation at an unchanged price shows up here even when nothing else moves. Full feed at /changes.

changes schema changed 1h ago (1 in 30d)

schema changed · 1h ago

schema removed GET /x402/fa exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 1 application/json 60 http://107.189.20.242:3131/x402/fa {"name":"USD Coin","version":"2"}

schema removed GET /x402/invoice exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 1 application/json 60 http://107.189.20.242:3131/x402/invoice {"name":"USD Coin","version":"2"}

schema removed GET /x402/srt exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 1 application/json 60 http://107.189.20.242:3131/x402/srt {"name":"USD Coin","version":"2"}

schema added GET /x402/fa exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}

schema added GET /x402/invoice exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}

schema added GET /x402/srt exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 300 {"name":"USD Coin","version":"2"}

see all changes for this service

WHAT IT DOES

ai-derived

No AI synthesis has been produced for this service yet.

ENDPOINTS

Service endpoints with HTTP method, path, description, pricing, and network
METHOD PATH DESCRIPTION PRICE NETWORK ASSET 402 CHANNEL
GET /x402/fa Persian<->English AI translation/chat $0.03 Base USDC header
GET /x402/invoice Create a USDC-on-Base invoice, returns JSON + invoice URL $0.01 Base USDC header
GET /x402/srt Generate timed SRT subtitles from transcript text $0.05 Base USDC header
3 endpoints

REQUEST / RESPONSE EXAMPLE

An unpaid request to GET /x402/fa returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.

// request
curl -i 'http://107.189.20.242:3131/x402/fa'
// 402 response (captured by monitor) · 3 payloads · click to expand 
[
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x3e2493fc3c3bB539ef4a4B24Ba9af383AB2ECCF9",
        "amount": "50000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "http://107.189.20.242:3131/x402/srt",
      "mimeType": "application/json",
      "description": "Generate timed SRT subtitles from transcript text"
    },
    "x402Version": 2
  },
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x3e2493fc3c3bB539ef4a4B24Ba9af383AB2ECCF9",
        "amount": "30000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "http://107.189.20.242:3131/x402/fa",
      "mimeType": "application/json",
      "description": "Persian<->English AI translation/chat"
    },
    "x402Version": 2
  },
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x3e2493fc3c3bB539ef4a4B24Ba9af383AB2ECCF9",
        "amount": "10000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "http://107.189.20.242:3131/x402/invoice",
      "mimeType": "application/json",
      "description": "Create a USDC-on-Base invoice, returns JSON + invoice URL"
    },
    "x402Version": 2
  }
]

OVER TIME

All charts use the 7d selector; each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/bozaaagh-paid-micro-api/price, /scores, /volume and /buyers. On-chain volume and distinct buyers are measured over the service's settlement address and are a conservative undercount (only settlements that reach a measured facilitator are counted). The on-chain series roll up hourly, so the latest day can be up to about an hour behind; distinct buyers are counted per payout address, so a service that settles to more than one address is an upper bound.

UPTIME
09-08 · uptime 100.0% · 20ms avg09-0809-08
7d UPTIME 100%
RESPONSE TIME
09-08 · 20ms avg09-08 · 20ms avg09-0809-08
AVG RESP 20ms
PRICE (captured 402, USD)
building price history ($0.03)

Median across 3 endpoints. Use the selector to isolate one.

SUB-SCORES (uptime + x402 compliance)
building assessment history (1 day so far)

checklist grew 11->14 on 2026-07-28; a step here is a metric change, not a regression

PILLARS OVER TIME (measured)
price percentile in AI
site signals present (of 6)

Measured site and economics pillars from the assessment history, so the latest value shown elsewhere on this page reads as a point on a trend rather than a permanent state.

VOLUME (on-chain settlement, USD)
This service settles on a network x402-list does not measure yet, so on-chain volume is not counted here. Shown as unmeasured, not zero.
DISTINCT BUYERS
This service settles on a network x402-list does not measure yet, so distinct on-chain buyers are not counted here. Shown as unmeasured, not zero.

COMPLIANCE

12/14 checks pass · grade B · failing: served over HTTPS, declares the current x402 version (2)

last 402 captured 2026-09-08 · last up 2026-09-08

  • 402 payload captured
  • accepts[] array present
  • payTo address recoverable
  • payTo at accepts[0].payTo (conformant shape)
  • payTo is a valid on-chain address
  • atomic price declared
  • atomic price in a sane range
  • asset (token) address declared
  • network resolves to CAIP-2
  • payment scheme declared
  • served over HTTPS
  • declares the current x402 version (2)
  • EIP-712 domain parameters present on every EVM entry
  • x402 v2 envelope delivered in the payment-required header

SITE PILLARS

  • homepage reachable
  • openapi doc
  • pricing page
  • llms.txt
  • robots.txt
  • terms page
recent checks (18) live · click to expand
TIME STATUS RESP CAUSE
● OK 16ms
● OK 12ms
● OK 15ms
● OK 23ms
● SLOW 100ms
● OK 21ms
● OK 13ms
● OK 14ms
● OK 16ms
● OK 17ms
● OK 28ms
● OK 18ms
● OK 18ms
● OK 26ms
● OK 18ms
● OK 13ms
● OK 18ms
● OK 24ms
18 of 33 checks · live count

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[ update this listing ]

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