SiliconBridge
siliconbridge.xyz
Real humans solve CAPTCHAs, verifications & approvals for AI agents via API.
Description
SiliconBridge is a human-in-the-loop API built for AI agents. When your agent hits a CAPTCHA, phone verification, OTP/2FA challenge, KYC check, or needs human approval — SiliconBridge routes it to real humans who solve it in seconds. Published on the official MCP Registry with streamable HTTP transport, plus A2A and llms.txt support for maximum agent discoverability. Pay-per-task pricing starts at $1. Volume credit packs available with up to 20% bonus. 25% lifetime referral commission with a live leaderboard.
Features
CAPTCHA solving, OTP/2FA, phone verification by real humans
KYC identity verification and Google My Business verification
MCP Registry published with streamable HTTP transport
A2A protocol + llms.txt for agent discovery
Webhook callbacks on task completion
Use cases
AI agents solving CAPTCHAs and Cloudflare challenges during web scraping
Automated workflows needing OTP/2FA or phone verification
KYC identity checks for fintech and compliance agents
Google My Business verification for local SEO automation
Human approval gates for sensitive AI-initiated actions
Specs
| Type | Agent |
| Section | AI agents |
| Pricing | paid |
| Platform | Web only |
| Systems | web |
| Site language | en |
| Rating | 0.00 (0 reviews) |
| Views | 71 |
| Launched | 2026-03-06 |
