Delivery first: your download is ready immediately after payment, and an email copy arrives within one minute. If nothing shows up within 2 hours, check spam and contact our support team — and remember, you can install the software on as many computers as you need.

On outcomes: if you sit the API-570 exam within 60 days of purchase and do not pass, the TestKingFree money back guarantee covers you. File the claim within 2 days of the exam with a scanned enrollment slip and the official score report (PDF), and it is processed within 7 days. The candidate name must match the payer name; the policy excludes exams taken within 3 days of purchase, purchases never used in an actual exam attempt, free materials, and expired orders. Rather than a refund, you may instead exchange the product for two free exam packages of equal value and keep the update service on your original purchase.

Candidates must satisfy API education and industry experience requirements related to in-service metallic piping inspection as defined in API 570 Annex A. Qualifying experience must generally be obtained within the previous 10 years.

Vendor criteria change over time, so before committing to an exam date, confirm the current requirements on the official API exam page.

Yes. TestKingFree publishes a free PDF demo of the API-570 practice questions — the same quality, the same verified answers as the full product — so your decision is based on evidence. After purchase, 365 days of free updates are included, and an expired product's update service renews at a 50% discount from your member zone.

You will answer 170 (140 scored, 30 pretest) questions within 390 minutes on the API-570 exam. That is a deliberate pace with little slack, which is why untimed practice only gets you halfway. Use the TestKingFree desktop or online test engine for full-length timed mocks, learn to flag-and-return instead of digging in, and arrive with a pacing rhythm you have already proven.

The API Piping Inspector syllabus spans 9 domains, starting with Inspection Practices, Applicable Codes and Standards, and API 570 Code Knowledge and General Requirements. The full weighted outline is in the syllabus section above — read it before you allocate a single study hour.

The API-570 exam — full name Piping Inspector — is API's own measure of whether you can work with its technologies at a professional standard. Passing awards the Individual Certification Programs certification, a credential at the Professional level. For anyone making an informed career move, that vendor-backed proof is the kind of signal that shortens interviews. It also connects to API 510 Pressure Vessel Inspector, API 653 Aboveground Storage Tank Inspector as natural next steps.

Passing the API-570 exam requires Scaled score determined by API; passing cut score is not publicly disclosed, and official registration costs Refer to official API application pricing. That fee buys one attempt only — a retake is billed again in full, no exceptions. The economical play is to rehearse first: drill 150 practice questions at TestKingFree under timed conditions until the passing mark sits comfortably behind you, then register.