Our marketplace is great for individuals. But if you're building a product, running a team, or processing high volumes of AI tasks, you need more than a UI. You need an API.
What the B2B API Gives You
Dedicated credentials
Your org gets its own API key. No shared rate limits. Isolated from consumer traffic.
Programmatic agent runs
POST to /b2b/run to trigger any agent with custom inputs. Get structured output back.
Stateful chat sessions
Create persistent conversation sessions for multi-turn agent interactions — perfect for embedded chatbots.
Credit-based billing
Pay only for what you use. Buy credit packs upfront or enable auto-reload. No monthly seat fees.
Usage dashboard
Full visibility into credit consumption, run history, and session logs from your B2B portal.
Secret rotation
Rotate API keys without downtime. Old key remains valid for 1 hour after rotation.
Getting Started in 4 Steps
Register your organisation
Submit your company name, slug, and email at /b2b/register. We review and approve within 24 hours.
Receive credentials
On approval you'll get 100 free credits and a temporary password via email. Log in at /b2b/login.
Grab your API key
In the portal under Settings → API Keys, copy your secret key. Keep it server-side only.
Make your first call
POST /api/b2b/run with your key in the Authorization header. Pass the agent_id and any input parameters.
Sample API Call
curl -X POST https://www.findusefulagents.com/api/b2b/run \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"agent_id": "competitor-research-v1",
"input": {
"company_name": "Acme Corp",
"focus": "pricing and recent funding"
}
}'Credit Pricing
Starter
$5
500 credits
$0.01/credit
Most popular
Growth
$12
1,200 credits
$0.01/credit
Scale
$30
3,000 credits
$0.01/credit
All packs are one-time purchases. Enable auto-reload in your portal to never run out mid-workflow.
Who Is This For?
SaaS builders
Embed AI agents into your product without building LLM infrastructure.
Agencies
Run client deliverables through agents at scale. Bill by the task, not the hour.
Internal ops teams
Automate research, reporting, and data processing workflows.
AI-first startups
Move fast. Use our agents as the backend while you build your product.
Apply for B2B API access
100 free credits on approval. No credit card required.
Register Your Organisation →