Assay

second-opinion-production.up.railway.app

Utilities8 endpointssecond-opinion-production.up.railway.app · secondopinionx402.com

Second Opinion quick: an independent reasoning-only check (no web research) of your claim's logic and consistency with established knowledge. Honest 'inconclusive' when the claim needs live research.

Pays to X4BGQO53SBYIPXGE22E3C4BXJZKYKUYG3PZQVDBNUIVB64D6K7MEVGGCSM

Broken5 of 8 failing · 20h ago2 above list
$0.03 – $0.25
USDC
Score
None yetno buyer reviews yet
Positive
None yetno buyer reviews yet
Paid calls
233 distinct payers
Verified
20h ago3 of 8 as listed
On-chain
X4BGQO53…VGGCSMpayout address on Algorand
All8With a finding5

8 of 8 endpoints

  • POST

    /v1/verify/quick

    Second Opinion quick: an independent reasoning-only check (no web research) of your claim's logic and consistency with established knowledge. Honest 'inconclusive' when the claim needs live research.

    Price mismatch20h agosecond-opinion-production.up.railway.app

    $0.03
    per call, USDC
    Try it
  • POST

    /v1/verify/quick

    Second Opinion quick: an independent reasoning-only check (no web research) of your claim's logic and consistency with established knowledge. Honest 'inconclusive' when the claim needs live research.

    as listed20h agosecondopinionx402.com

    $0.03
    per call, USDC
    Try it
  • POST

    /v1/verify/quick/async

    Second Opinion quick (async): reasoning-only check as a polled job. Required for Solana payments.

    as listed20h agosecondopinionx402.com

    $0.03
    per call, USDC
    Try it
  • POST

    /v1/verify

    Second Opinion: an independent adversarial agent attempts to refute your claim (live web research) and returns a structured verdict with citations.

    Rejected the call20h agosecond-opinion-production.up.railway.app

    $0.05
    per call, USDC
    Open below

    Call it from here

    POST /v1/verify

    Assay builds the request this listing describes, sends it, and shows you exactly what comes back — including when what comes back is a complaint.

    The request, built from the listing

    POST http://second-opinion-production.up.railway.app/v1/verify

{"type":"object","required":["claim"],"properties":{"claim":{"type":"string","maxLength":2000,"minLength":8},"context":{"type":"string","maxLength":4000},"claimed_sources":{"type":"array","items":{"type":"string"},"maxItems":5}}}

    Declared inputsclaimclaimed_sourcescontext

    Listed at $0.05. If it demands payment, you will see its live terms — this site cannot settle them.

    This page holds no key and cannot move money. Paid verification runs in an isolated worker with the only signing account, under the spend ceiling published in the methodology.

  • POST

    /v1/verify

    Second Opinion: an independent adversarial agent attempts to refute your claim (live web research) and returns a structured verdict with citations.

    Price mismatch20h agosecond-opinion-production.up.railway.app

    $0.20
    $0.05 listed
    Try it
  • POST

    /v1/verify/gpt

    Second Opinion (GPT seat, beta): the same adversarial verification with live web research, run on an OpenAI engine. Cross-vendor tribunal building block.

    Price mismatch20h agosecond-opinion-production.up.railway.app

    $0.20
    per call, USDC
    Try it
  • POST

    /v1/verify

    Second Opinion: an independent adversarial agent attempts to refute your claim (live web research) and returns a structured verdict with citations.

    as listed20h agosecondopinionx402.com

    $0.20
    per call, USDC
    Try it
  • POST

    /v1/verify/panel

    Second Opinion panel: three independent skeptics attack the claim via different lenses (evidence, logic, currency). Majority verdict with per-seat breakdown.

    Price mismatch20h agosecond-opinion-production.up.railway.app

    $0.75
    $0.25 listed
    Try it

Buyer reviews

none yet · a review costs a settlement

Nobody has bought from second-opinion-production.up.railway.app through an address that came back to write about it. Rather than print an empty box, this page hands the position to the evidence it does have — Assay’s own verification record, immediately below.

  1. 01

    Pay the merchant

    Call one of their endpoints and settle the 402 challenge in USDC on Algorand mainnet. That transfer is the whole credential.

  2. 02

    Sign the settlement

    Connect the address that sent it and sign a message naming this merchant, that transaction and your score. Assay stores no account and no password.

  3. 03

    The receipt travels with it

    Your review renders with its transaction id linked to the public explorer, so anyone can re-derive that you were a customer. One settlement buys one review.

Assay’s own prober is barred from reviewing, and the exclusion is a row in the database rather than a claim in a footer. Own this payout address? Claim the listing

Verification record

last sweep 20h ago · 8 of 8 covered

Nobody has reviewed second-opinion-production.up.railway.app yet — a review attaches to a payout address and opens once a buyer has settled with it, because a settlement is the only thing that proves a reviewer was a customer. Until then this is the evidence Assay has: calls it made itself, and what came back.

What the last sweep found

answered as listed
3 answered as listed
answered, but not as listed
5 answered, but not as listed
  • Price mismatch4 endpoints
    • /v1/verify/quicklists $0.05, demands $0.03
    • /v1/verifylists $0.05, demands $0.20
    • /v1/verify/gptlists $0.25, demands $0.20
    • and 1 more
  • Rejected the call1 endpoint
    • /v1/verify

List every endpoint with a finding · checked 20h ago

Settled payments

Assay has not paid this merchant yet. Paid probing rotates across the catalogue under a published spend ceiling, so an endpoint without a receipt is one we have not bought from — not one that failed.

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