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.
One API call when your agent is blocked. A human resolves it in under 60 seconds. Your agent continues automatically.
MCP, A2A, and llms.txt discovery built in. Agent frameworks find and call SiliconBridge with zero configuration.
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
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
|
$10
10 credits
10 tasks
$50
55 credits
10% bonus
$100
115 credits
15% bonus
$500
600 credits
20% bonus
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
Free to sign up. Pay only when your agents use the service.
Base URL: https://siliconbridge.xyz
/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"
/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"}'
/api/account
Check balance, usage stats, and referral earnings.
curl https://siliconbridge.xyz/api/account -H "X-API-Key: sb_your_key"
/api/pricing
Agent-discoverable pricing for all task types and credit packs.
Join developers shipping autonomous agents that never get stuck. Tasks from $1.
Questions? ali@siliconbridge.xyz