MCP + A2A + llms.txt Native

Your agents never get stuck again.

Real humans solve CAPTCHAs, verifications & approvals in seconds.

Earn 25% lifetime commission on every referral. Built for heavy AI agent usage.

Tasks from $1.00 each. No subscriptions. Pay only when your agent needs a human.

What is SiliconBridge?

The human-in-the-loop API layer that lets AI agents escalate tasks they can't complete autonomously — CAPTCHAs, 2FA codes, approvals, and verifications — to real humans in seconds.

Instant Escalation

One API call when your agent is blocked. A human resolves it in under 60 seconds. Your agent continues automatically.

Agent-Native

MCP, A2A, and llms.txt discovery built in. Agent frameworks find and call SiliconBridge with zero configuration.

Volume Pricing

From $1/task. Buy in bulk for up to 20% bonus credits. Earn 25% lifetime commission on referrals.

Don't have one? Sign up free below

Buy Task Credits

Add tasks to your cart, or buy a bulk credit pack below.

Task Type Examples Price Qty
CAPTCHA reCAPTCHA, hCaptcha, Turnstile $1.00
0
2FA / OTP SMS codes, authenticator, email OTPs $1.50
0
Approval Purchase decisions, content review, policy $3.00
0
Phone Verification SMS delivery, phone call verification $1.50
0
KYC Verification Identity verification, document checks $10.00
0
GMB Verification Google My Business verification $15.00
0
OR BUY BULK CREDIT PACKS

$10

10 credits

10 tasks

POPULAR

$50

55 credits

10% bonus

$100

115 credits

15% bonus

$500

600 credits

20% bonus

Earn 25% Forever

Share your referral code. Every dollar your referrals spend earns you $0.25 in credits — for life. No cap.

25%

Commission rate

Lifetime

Never expires

No Cap

Unlimited earnings

Referral Leaderboard

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Start in 10 seconds

Free to sign up. Pay only when your agents use the service.

API Reference

Base URL: https://siliconbridge.xyz

GET /api/signup?email=you@company.com

Get your API key instantly. Optional ref param for referral tracking.

curl "https://siliconbridge.xyz/api/signup?email=you@co.com&ref=ref_abc123"
POST /task/submit

Submit a task for human resolution. Pass X-API-Key header.

curl -X POST https://siliconbridge.xyz/task/submit \
  -H "X-API-Key: sb_your_key" \
  -H "Content-Type: application/json" \
  -d '{"service_type":"captcha_resolution","payload":{"url":"..."},"callback_url":"https://your.app/webhook"}'
GET /api/account

Check balance, usage stats, and referral earnings.

curl https://siliconbridge.xyz/api/account -H "X-API-Key: sb_your_key"
GET /api/pricing

Agent-discoverable pricing for all task types and credit packs.

Ready to unblock your agents?

Join developers shipping autonomous agents that never get stuck. Tasks from $1.

Questions? ali@siliconbridge.xyz