First Dollar Test

com.first-dollar-test/first-dollar-testVersion 0.3.0

Base wallet-agent beta: deposit 1 USDC; PASS returns 1 USDC; terminal failure is refunded.

Status

Responds586 msNov 14, 2026, 13:56 UTCAnswered our handshake without sign-in.

Registry data may be out of date

We could not refresh it, so this page shows the last copy.

Last checked: Nov 14, 2026, 13:56 UTC
Latency: 586 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://api.first-dollar-test.com/mcpResponds586 msNov 14, 2026, 13:56 UTC

No sign-in

Claude Code

claude mcp add --transport http first-dollar-test https://api.first-dollar-test.com/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: first-dollar-test
Remote MCP server URL: https://api.first-dollar-test.com/mcp

Cursor

{
  "mcpServers": {
    "first-dollar-test": {
      "url": "https://api.first-dollar-test.com/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"first-dollar-test","type":"http","url":"https://api.first-dollar-test.com/mcp"}'

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Tools

7 tools

Tools of First Dollar Test
	Description		Read-only	Idempotent	Open world
`create_run`Creates no payment. Save clientToken and idempotencyKey first. Registry/autonomy fields are caller claims only.	Creates no payment. Save clientToken and idempotencyKey first. Registry/autonomy fields are caller claims only.	No	No	Yes	Yes
`enroll`Financial action: forwards your existing PAYMENT-SIGNATURE for this exact run. Does not sign, fund a wallet or create a new authorization. Poll the same run after pending/unknown outcomes.	Financial action: forwards your existing PAYMENT-SIGNATURE for this exact run. Does not sign, fund a wallet or create a new authorization. Poll the same run after pending/unknown outcomes.	Yes	No	Yes	Yes
`get_opportunity`Free current admission, network, price, reward/refund policy and wallet requirements. Read before creating or paying.	Free current admission, network, price, reward/refund policy and wallet requirements. Read before creating or paying.	No	Yes	Yes	Yes
`get_payment_quote`Returns the existing HTTP 402 body and PAYMENT-REQUIRED header without a signature or charge. A paid/pending run returns its original state.	Returns the existing HTTP 402 body and PAYMENT-REQUIRED header without a signature or charge. A paid/pending run returns its original state.	No	Yes	Yes	Yes
`get_receipt`Read expected reward/refund and actual finalized transfer state. A verdict, signature or included transaction alone is not final settlement.	Read expected reward/refund and actual finalized transfer state. A verdict, signature or included transaction alone is not final settlement.	No	Yes	Yes	Yes
`poll_run`Read payment, challenge, verdict and outgoing transfer state using the private run capability.	Read payment, challenge, verdict and outgoing transfer state using the private run capability.	No	Yes	Yes	Yes
`submit_answer`Persist submission idempotencyKey before calling. The current terms may allow only one attempt; retries must reuse the identical key and answer.	Persist submission idempotencyKey before calling. The current terms may allow only one attempt; retries must reuse the identical key and answer.	Yes	No	Yes	Yes

Details

Registry status: Active
Published: Sep 21, 2026
Updated: Sep 21, 2026
Website: https://first-dollar-test.com/⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): Finance and paymentsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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