x402 census · taxpulse.theaslangroupllc.com · 2cfdb491ea79 · JSON

GET /api/tax/aotc-recovery

live

Missed AOTC recovery — did you leave up to $2,500/year of education credits unclaimed? Per-year screen across the OPEN 1040-X amendment window (TY2023–2025): exact §25A credit math (100% of first $2k + 25% of next $2k), MAGI phaseouts, 4-year/half-time/MFS eligibility gates, 40% refundable portion (pays even at $0 tax), 529-coordination and LLC-vs-AOTC traps. Deterministic, statute-cited, no LLM.

Verdict: live. The unpaid GET reached a valid 402. The live amount equals the catalog price.

Facts from the catalogs

Field Value

URL https://taxpulse.theaslangroupllc.com/api/tax/aotc-recovery

Method GET

Price $0.50 USDC = 500000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Network eip155:8453 (base); also accepts solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp, eip155:4663, eip155:137, eip155:42161, eip155:480, eip155:143, eip155:196, eip155:999, algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73k, xrpl:0, eip155:56

payTo 0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc

Seller taxpulse.theaslangroupllc.com

Catalogs cdp (row updated 2026-10-16)

Listed since (lower bound) 2026-10-16 (earliest catalog timestamp; catalogs report last-update times only)

Last catalog update 2026-10-16

CDP quality counters 1 calls and 1 unique payers in 30 days, last call 2026-10-16 (catalog-reported, not verified on chain)

Category (keyword rule) inference/llm

Templated path no

x402Version in catalog 2

Service name / tags TaxPulse · aotc, education-credit, amended-return, 1040x, tuition

Unpaid probe (census of 2026-10-22)

Field Value

Probed at 2026-10-22T00:27:58.074Z

HEAD 402

GET 402

Verdict live live: valid 402 to an unpaid GET

402 carried in body

x402Version in the 402 1

accepts[0] {"scheme":"exact","network":"base","amount":"500000","payTo":"0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","maxTimeoutSeconds":300,"extra":{"name":"USD Coin","version":"2"}}

Live amount equals catalog price yes

Live payTo equals catalog payTo yes

extensions.bazaar in the 402 no

PAYMENT-REQUIRED header no

WWW-Authenticate offer none

Content type / server / CORS application/json / Vercel / *

Latency 221 ms

Error X-PAYMENT header is required

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 109

Payments 1,066

USDC volume $90.47

Median payment $0.08

First / last payment 2026-06-09 / 2026-09-30

Sampler-shaped share of payments 99.2%

Payers that are not samplers 1

Source forensics-2026-09-30

Address 0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc (contract: CaliburEntry)

Declared input and output (extensions.bazaar)

{
 "input": {
  "method": "GET",
  "queryParams": {
   "expenses": "4000,4000",
   "magi": "75000",
   "tax_years": "2023,2024"
  },
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "total_recoverable": 5000,
   "years": [
    {
     "credit": 2500,
     "refundable_portion": 1000,
     "tax_year": 2023
    }
   ]
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://taxpulse.theaslangroupllc.com/api/tax/aotc-recovery' -H 'accept: application/json'

The catalog declares GET. 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/2cfdb491ea79/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"2cfdb491ea79"} 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: agentic.market (CDP Bazaar front end) · this record as JSON · all resources on taxpulse.theaslangroupllc.com.