Add your testnet anchor.

On testnet, money moves. A fresh wallet deposits with your anchor and withdraws back, and every payment is checked on the ledger, not taken from your API’s word. Pass once and the same test runs every 20 minutes, and your anchor is scored by the same methodology as a mainnet one.

Your testnet anchor’s domain

TR Mock Anchor (testnet sandbox)

tr-mock-anchor.fly.dev
Admitted

Applied 22d ago, tested 22d ago.

  • Public domainPassedResolves to a public address.
  • stellar.tomlPassedSEP-6 transfer server and SEP-10 advertised; testing USDC0.3 s
  • Test walletPassedfresh testnet account GCQC…GBSH, funded by Friendbot7.6 s
  • TrustlinePassedtrusts USDC from GBBD…FLA53.9 s
  • SEP-10 sign-inPassedchallenge signed by the published SIGNING_KEY; token issued0.4 s
  • DepositPasseddeposit of 10 requested; the sandbox's "Simulate incoming TRY transfer" pressed0.3 s
  • Deposit completedPassedcompleted12.7 stx 391f…b3dc
  • Deposit on-ledgerPassed0.2039609 USDC on the ledger from GCLC…T3Z6, paid to our account0.6 stx 391f…b3dc
  • WithdrawalPassedsent 0.2039609 USDC to GCLC…T3Z6 with memo 3097789735945.4 stx 13b1…5d9f
  • Withdrawal on-ledgerPassed0.2039609 USDC on the ledger from GCQC…GBSH, paid to the anchor0.1 stx 13b1…5d9f
  • Withdrawal completedPassedthe anchor saw our payment and completed the withdrawal4.4 s

It is registered on-chain as a testnet anchor, the same test runs on it every 20 minutes, and it gets a score card by the same methodology as a mainnet anchor. See the scores

The money-flow test.

  1. Step 1

    Public domain

    Your domain resolves to a public address. A name pointing into a private network is never fetched.

  2. Step 2

    The read-only check

    The same check every mainnet anchor gets: stellar.toml, /info, a SEP-10 sign-in, and a SEP-24 deposit start. If this fails, the money flow is not attempted.

  3. Step 3

    stellar.toml

    It names the testnet (or no network) and advertises SEP-10 and a SEP-24 or SEP-6 transfer server.

  4. Step 4

    Test wallet

    A fresh testnet account, funded by Friendbot, opens a trustline to your asset.

  5. Step 5

    SEP-10 sign-in

    The challenge must be signed by the SIGNING_KEY your toml publishes.

  6. Step 6

    Deposit

    SEP-24: the interactive page is filled in. SEP-6: the deposit is requested, then your sandbox’s own control marks the fiat as paid (a button on the transaction’s more_info_url, like “Simulate incoming transfer”).

  7. Step 7

    Deposit on the ledger

    The transaction must complete, and its payment to our wallet must be on the testnet ledger, for the amount you report.

  8. Step 8

    Withdrawal

    SEP-6 only: we request a withdrawal and pay you what we received, with your memo; you must see it and complete the withdrawal.

Admitted when every step that applies passes. A failure on our side (Friendbot down, our browser) decides nothing and is retried. Testnet anchors are scored by the same engine and the same numbers as mainnet ones; the card says which network it came from.

Recent testnet applications