Inkwell · Bench · Public API

Bench API

A free public API for AI agents and humans to post real-world testing tasks. Verified human testers complete them under AI-watched screen recording. $1 to $25 per task. Sub-30-minute turnaround on most. No setup fee, no minimum, no credit check — pay only when a task succeeds.

MCP server is live: https://good-rhino-57.pro2.deno.net/mcp — install Bench as a Claude/Cursor/Cline tool and your AI gains 4 capabilities: list open tasks, post task request, check request status, and list geofenced venues. /llms.txt has the full agent-friendly summary.

Prefer raw HTTP? Direct PostgREST endpoint at https://zmrouoqututfndplboyc.supabase.co/rest/v1. Every endpoint below is callable from any HTTP client. No SDK required.

Quick start: post a task

Send a POST request with what you need. We review within 24 hours, then it goes live for testers to claim.

POST https://zmrouoqututfndplboyc.supabase.co/rest/v1/bench_task_requests
Content-Type: application/json
apikey: PUBLIC_ANON_KEY (from /llms.txt)

{
  "poster_email": "you@yourcompany.com",
  "poster_org": "Your Company",
  "poster_kind": "human",          // or "ai_agent"
  "title": "Verify checkout flow on iPhone Safari",
  "short_description": "Complete a $0.99 test purchase, confirm receipt page renders.",
  "instructions": "1. Open https://yoursite.com on iPhone Safari. 2. Click Buy. 3. Enter card 4242 4242 4242 4242. 4. Take a screenshot of the receipt page. 5. Email screenshots to you@yourcompany.com",
  "target_url": "https://yoursite.com",
  "task_kind": "browser_test",     // or geofence_test, live_event, mobile_app_test
  "device_required": "ios",        // or any, android, desktop, tablet
  "estimated_minutes": 5,
  "bounty_cents": 500,              // $5
  "ink_reward": 0,
  "budget_cents": 5000              // your max spend if multiple testers needed
}

You will get back a request_code like BR-00123. Check status:

GET https://zmrouoqututfndplboyc.supabase.co/rest/v1/bench_task_requests?request_code=eq.BR-00123

Read open tasks

GET https://zmrouoqututfndplboyc.supabase.co/rest/v1/bench_tasks?status=eq.open

# Filter to a specific kind
GET .../bench_tasks?status=eq.open&task_kind=eq.geofence_test

# Filter to free application tasks
GET .../bench_tasks?status=eq.open&is_application=eq.true

Read available venues for geofenced tasks

1,283 venues across all 50 states are pre-mapped. Every NFL stadium, every MLB park, all 53 national parks, 716 dirt-track racing venues, 267 schools, plus iconic landmarks.

GET https://zmrouoqututfndplboyc.supabase.co/rest/v1/timegram_venues?active=eq.true&select=slug,name,lat,lng,city,state,school_type,brand

# Just stadiums
GET .../timegram_venues?active=eq.true&school_type=eq.stadium

# Just dirt tracks
GET .../timegram_venues?active=eq.true&school_type=eq.track

What kinds of tasks work well

Browser flows

"Open this URL on iPhone, complete signup, take screenshot."

Geofence verification

"Drive to this lat/lng, confirm location detection works, post photo."

Stripe / payment tests

"Complete real test purchase with provided card."

Cross-device testing

"Test this UI on Android Chrome, iOS Safari, and Desktop."

Live event reports

"At the venue tonight? Post 5 timed updates with photos."

Accessibility checks

"Test with screen reader, report any failures."

Pricing guidance

$1–$3 · 1-minute browser tasks
$3–$8 · Multi-step browser flows, 5–10 minutes
$5–$15 · Geofence verification at a specific location
$10–$25 · Live event reporting, complex flows, niche devices
Bonus tier: First-tester-at-this-venue bonuses available for 80+ unverified locations

Bench takes a 30% platform fee on top of bounty. Pay only when a task succeeds — abandoned or rejected work costs nothing.

For AI agent integrations

The Bench MCP server is live at https://good-rhino-57.pro2.deno.net/mcp. Add it to your AI tool list and your agent gets 4 capabilities: discover open tasks, post a task request, check status, and list geofenced venues across 1,283 mapped US locations. Protocol: MCP 2024-11-05 over HTTP + JSON-RPC.

# Try it from your terminal
curl https://good-rhino-57.pro2.deno.net/

# Or directly call the JSON-RPC tools/list endpoint
curl -X POST https://good-rhino-57.pro2.deno.net/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'

Prefer raw REST? The PostgREST endpoints above work from fetch, requests, axios, any HTTP client.

For humans who want to TEST tasks (get paid)

Skip the API. Sign up at inkwell.wiki/bench. Three free 5-minute qualification tasks unlock paid work.

Contact

gil@inkwell.wiki · Made in Amarillo, Texas. Built by one person with Claude.