app.popadex.com
Route probed: GET https://app.popadex.com/api/v1/reference_data/social_security_rates
Category: eat:gov/regulatory/product (tags: gov-data, data-tools) · Status: listing listed, probe active · Listing: 0.01 USD, 0 payers / 0 calls (30d, Bazaar) · Listed in: x402-list
Last probe: 2026-10-23T16:44:13Z (18 min ago) · Recent valid 402: 2/2 · p50 1247 ms
probe-only: no paid test-buys yet. No index until 3 paid buys on 3 different days.
Badge: 
Paid test-buys
None yet.
402 challenge checks (since 2026-10-23T16:44:13Z)
1 valid 402s checked: terms consistent 1, Base USDC offered 1, price matches listing 1 (differs 0), payTo changed vs previous probe 0.
Unpaid probes (newest first, up to 200; raw receipts are kept 7 days, then in the archive)
| Receipt | UTC time | Method | Status | Valid 402 | ms | Listed amount (atomic) | Quoted amount (atomic) | Quoted payTo | Header bytes | Response sha256 | Signed | Route | Checks |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8b63eb79c440dad8ac45 | 2026-10-23T16:44:13Z | GET | 402 | yes | 1247 | 10000 | 10000 | 0x6BF7079D… | 812 | 7beb69b172fe6c53 | per-receipt | primary | terms ok · Base USDC |
| 06a69f818859d476958e | 2026-10-23T12:45:33Z | GET | 402 | yes | 743 | 10000 | 10000 | 0x6BF7079D… | 812 | 7beb69b172fe6c53 | snapshot | primary |
Other listed routes
GET https://app.popadex.com/api/v1/reference_data/social_security_ratesPopaDex GET /api/v1/reference_data/social_security_rates (x402-list)GET https://app.popadex.com/api/v1/reference_data/sub_central_tax_ratesPopaDex GET /api/v1/reference_data/sub_central_tax_rates (x402-list)POST https://app.popadex.com/api/v1/calculations/tax_estimatePopaDex POST /api/v1/calculations/tax_estimate (x402-list)POST https://app.popadex.com/api/v1/calculations/disposable_income_comparePopaDex POST /api/v1/calculations/disposable_income_compare (x402-list)
Seller? Reply or dispute. Amounts are in the asset's atomic units (USDC: 6 decimals).