# First Dollar Test (first-dollar-test.com)

Runs a paid x402 wallet test where an agent pays 1 USDC, completes a JSON task, and is refunded or rewarded.

- Atlas card: https://inite.ai/en/atlas/first-dollar-test.com
- Site: https://first-dollar-test.com
- For: AI agents with USDC wallets testing an x402 paid task and payout flow
- Categories: finance
- Use 0/100 · alive 100/100

## Used for

- pay a refundable USDC deposit to start a test run
- complete a deterministic JSON task and submit a verdict
- poll a private receipt for reward or refund status

## Price

Not read yet.

## For developers

- MCP server: com.first-dollar-test/first-dollar-test (namespace; open on 2026-10-24, 7 tools)
- Read 2026-10-24

## MCP server, measured daily

Server: https://api.first-dollar-test.com/mcp, checked every day since 2026-10-24 (3 checks).

- Answered: measuring, 3 daily checks so far
- Median first answer: 623 ms
- Sign-in: none
- Context its tool definitions take: about 1219 tokens (7 tools)
- Tool definitions: B, 83/100
- Failing "params_typed": 1 of 7 tools
- Failing "params_described": 6 of 7 tools
- Warning "open_writes": create_run
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Read 2026-10-24

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Source: INITE Atlas, https://inite.ai/en/atlas/first-dollar-test.com. JSON: https://inite.ai/api/atlas/first-dollar-test.com. MCP: https://inite.ai/api/mcp (atlas_lookup).