Vietnam Business Tax Status Lookup
Pricing
$10.00 / 1,000 successful tax code results
Look up the registered name and raw operating status of Vietnamese businesses by tax code (MST).
Pricing
$10.00 / 1,000 successful tax code results
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Nguyen Long
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6 days ago
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beta tag, latest untouched); LIMITED_PERMISSIONS verified via API and run logs; 4 cloud smoke runs (single/prefill, dedupe batch, 5-code multi-status, health-flag smoke) — 8/8 existing tax codes succeeded, not_found produced no item and no charge.canary/ — owner-internal actor tax-code-health-canary: probes the portal form through the same pinned VN residential policy and is the sole writer of the global health record in the named store tax-code-portal-health (anyone-with-ID read access); runs on Apify Schedule */15 * * * * UTC. No secrets embedded: the canary writes with its own run token in the owner account.health.py: HEALTH_RECORD_URL now points at the owner health record; FAIL_CLOSED=True (release-candidate behavior per plan §7.4). Verified live: build 0.1.8 smoke run logs Portal health check: proceed (portal_healthy).allowCreateOperationalResources=true, evening-window beta run waived (2026-07-05).health.py OPEN now blocks unconditionally — a stale OPEN (canary overdue) stays blocked with reason portal_outage_flag_stale; only the canary re-closes the circuit. The canary now runs a full end-to-end lookup of the probe MST with the vendored product core (CAPTCHA + OCR + POST + parse; byte-sync enforced by tests/test_canary_vendor_sync.py); not_found on the known-active probe MST flips the flag to OPEN. Console prefill verified by a real Console click-through (27 s, 1 item). Phase 5 status corrected: the charge-correctness gate stays open until the first monetized run.billing.py PPE fail-fast (review round 4): when ChargingManager.get_pricing_info() reports pay-per-event pricing is active but the SDK returns charged_count != 1 for a pushed success item, push_and_charge_success now raises BillingError — the item stays in the Dataset for free and process_batch stops the rest of the batch (billing_error stop_reason). Non-monetized runs keep the legacy push-and-continue behavior. Missing charged_count attribute is now treated as unknown/0 instead of defaulting to 1, so a PPE run with absent charge feedback surfaces as a billing error rather than silently continuing. 9 new tests (8 unit TestPayPerEventFailFast, 1 integration batch-stop).lookup.py fault-hardening: HTTP 429/5xx on the form page, captcha image or lookup POST now consume the small transient-network budget (with exponential backoff + jitter) instead of burning the 8-attempt captcha budget; two consecutive unrecognized lookup responses raise invalid_response (a strong portal-error signal that opens the run circuit immediately) instead of retrying the whole captcha budget against a maintenance/block page.process_batch() (Apify-independent apart from injected billing/log) and added an offline integration suite (tests/test_integration.py): mixed-batch charging 1:1, sticky-proxy-per-attempt affinity, spending-limit clean stop, circuit-open skips the rest of the batch with zero requests, wall-clock partial success, and fault injection for 429/5xx/maintenance HTML/captcha failure/hard timeout/health endpoint failure. 85 tests total.portal_unavailable (found by cloud load test batch 1 on build 0.1.1; fixed in 0.1.2).VN for the residential pool with fallback to the unpinned pool (build 0.1.3). Benchmark in the same time window: unpinned 77/95 lookups succeeded (81%, P95 67–103s); VN-pinned 35/35 (100%, P95 28.8–32.0s, attempts mean 1.52–2.7). Meets the ≥95% success and ≤60s P95 public-beta quality gates.defaultMemoryMbytes 1024→512, minMemoryMbytes 512→256 (halves compute cost per result).hardening tag): live multi-status test (active company, two dependent-unit codes, nonexistent code) and load tests at batch sizes 1/5/10/25/50; 50-code batch completed in 25.5 minutes, well inside the 60-minute wall clock.main.py: input validation → global portal-health check → preflight → sequential lookups via asyncio.to_thread() with a hard per-lookup timeout; run status matrix per plan §5.3 with terminal counts (pushed/charged, not found, technical, not processed) and reason codes.billing.py: all push/charge goes through Billing.push_and_charge_success(); preferred Actor.push_data(item, charged_event_name="tax-code-result") flow (capability-checked at startup against the pinned SDK), fallback push-before-charge that never charges an undelivered item; pre-lookup spending-limit checks via the Charging Manager.cost_guard.py: run-level cost guard — attempt budget min(8×codes, 200), 60-minute wall clock, circuit breaker (3 consecutive technical failures, immediate open on invalid_response portal signals).health.py: read-only global portal-health record reader (owner-canary writer lives outside this Actor); fail-closed switch for public builds; record URL provisioned in Phase 5.pocProxyMode input and POC input files.lookup.py: added light preflight() portal check before the batch.scripts/verify_local_output.py: dataset verifier (exactly three fields, non-empty, no duplicates, 1:1 charge/success in ACTOR_TEST_PAY_PER_EVENT runs).models.py (ParsedLookup, LookupResult), errors.py (error taxonomy + LookupError + retryable/technical code sets), captcha.py (image normalization + CaptchaSolver), proxy.py (direct/proxied session factories), lookup.py (HTTP flow only). Removed contracts.py.main.py imports the SDK; the proxy factory takes a plain proxy-URL provider callable.test_parse.py, test_lookup.py) into tests/, expanded to 31 tests covering the mocked GET form → GET captcha → POST flow, session affinity per attempt, retry/error taxonomy and proxy stickiness.parser.py ported unchanged from scripts/tax_status_lookup/parser.py; lookup.py refactored from scripts/tax_status_lookup/lookup.py (classifier and inferred status fields removed per plan §5.1); classify.py/test_classify.py intentionally not ported.python-start template (apify-cli 1.7.0), package renamed to tax_code_actor.taxCodes (1–50 items, pattern ^\d{10}(?:-\d{3})?$), dataset schema with taxCode/companyName/statusRaw, output schema pointing at the default dataset.ops/execution_config.json (all cloud/paid/publication flags off).