Fast Marketplace$0.05 testUSDC - $0.15 testUSDC per call
Mock Research Signals
Synthetic paid research endpoints for testing Fast-native agent purchases.
ResearchTestingDeveloper Tools
Total Calls
0
Revenue
$0
Endpoints
2
Success Rate (30d)
0.0%
Transaction volume
Paid call flow over time
Thirty-day volume across live marketplace traffic.
02-1802-2202-2603-0203-0603-1003-1403-1803-19
About this service
Service profile
Mock Research Signals is the sandbox service for the Fast Marketplace. It gives buyers a paid sync endpoint for instant insights and a paid async endpoint for longer-running reports, so wallets, x402 retries, polling, and refunds can all be tested against a stable surface.
Setup and exact call parameters
Includes setup, the marketplace skill, and exact call parameters for each available endpoint.
I want to use the "Mock Research Signals" service on Fast Marketplace.
## Setup (skip if you already have Fast Marketplace set up)
1. Open the marketplace skill: https://testnet.fast.8o.vc/skill.md
2. Review the Fast Marketplace skill and wallet setup instructions.
3. Use the x402-paid trigger routes below from a funded Fast wallet.
4. For async routes, keep the returned job token and poll the result later from the same wallet.
## Available Endpoints
### Async Report ($0.15 testUSDC)
curl -X POST "https://fastapitestnet.8o.vc/api/mock/async-report" \
-H "Content-Type: application/json" \
-d '{
"topic": "consumer AI distribution shifts",
"delayMs": 5000
}'
Use this when the upstream data source has variable latency and the result should be polled asynchronously.
### Quick Insight ($0.05 testUSDC)
curl -X POST "https://fastapitestnet.8o.vc/api/mock/quick-insight" \
-H "Content-Type: application/json" \
-d '{
"query": "fast-native data marketplaces"
}'
Use this for low-latency paid lookups that should resolve in a single round trip.
For paid endpoints: the first call returns 402. Authorize payment with your Fast wallet and retry with the payment signature header.Open canonical SKILL.mdAvailable endpoints (2)