x402 census · svg-bar-chart-renderer.jannioura.workers.dev · 8ac6999218fc · JSON

POST /

unprobed

Deterministic, paid-per-render SVG bar chart generator for LLM agents. Accepts labeled scalar data and layout options, performs exact geometry math (min/max normalization, nice-interval y-axis ticks, label spacing, bar-width distribution), and returns schema-valid, escape-correct SVG with identical input always yielding byte-identical output.

Verdict: not verified by an unpaid GET. not probed yet. This says nothing about whether the route works when called as declared.

Facts from the catalogs

Field Value

URL https://svg-bar-chart-renderer.jannioura.workers.dev/

Method POST

Price $0.01 USDC = 15000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Network eip155:8453 (base)

payTo 0x86256e25d4e5511eb6dcc474a4e779970267e903

Seller svg-bar-chart-renderer.jannioura.workers.dev

Catalogs cdp (row updated 2026-09-24), payai (row updated 2026-09-22)

Listed since (lower bound) 2026-09-22 (earliest catalog timestamp; catalogs report last-update times only)

Last catalog update 2026-09-24

CDP quality counters 7 calls and 2 unique payers in 30 days, last call 2026-09-24 (catalog-reported, not verified on chain)

Category (keyword rule) inference/llm

Templated path no

x402Version in catalog 2

Service name / tags none

Unpaid probe (census of )

Field

Value

Probe

not probed in this build

No hourly re-probe has reached this resource yet; the cron covers a rotating slice of 150 per hour.

On-chain facts for the payTo (public address)

Field Value

Distinct payers 1

Payments 2

USDC volume $0.02

Median payment $0.01

First / last payment 2026-09-30 / 2026-09-30

Sampler-shaped share of payments 100.0%

Payers that are not samplers 0

Source forensics-2026-09-30

Address 0x86256e25d4e5511eb6dcc474a4e779970267e903 (contract: EIP7702Proxy)

Declared input and output (extensions.bazaar)

{
 "input": {
  "body": {
   "data": [
    {
     "label": "Q1",
     "value": 12
    },
    {
     "label": "Q2",
     "value": 19
    },
    {
     "label": "Q3",
     "value": 7
    }
   ]
  },
  "bodyType": "json",
  "method": "POST",
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "byteLength": 1877,
   "pointCount": 3,
   "svg": "<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"640\" height=\"400\" viewBox=\"0 0 640 400\" role=\"img\" aria-label=\"Bar chart\"><rect x=\"0\" y=\"0\" width=\"640\" height=\"4...",
   "yAxis": {
    "max": 20,
    "min": 0,
    "ticks": [
     0,
     5,
     10,
     15,
     20
    ]
   }
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X POST 'https://svg-bar-chart-renderer.jannioura.workers.dev/' -H 'accept: application/json' -H 'content-type: application/json' --data '{}'

The catalog declares POST. A 402 answer carries the payment requirements in the JSON body and, for x402 v2, base64 in the PAYMENT-REQUIRED header. This page never sends a payment.

Paid checks (x402, USDC on Base)

GET https://bazaar.agentexchange.work/r/8ac6999218fc/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"8ac6999218fc"} places this resource at the top of the report and search pages for 30 days for $1.00, labelled. Unpaid requests answer 402 with the terms. Pricing.

Catalog references: PayAI listing status · agentic.market (CDP Bazaar front end) · this record as JSON · all resources on svg-bar-chart-renderer.jannioura.workers.dev.