Connect an agent to professional Avid workflow knowledge.
PostOpz exposes the same Framework retrieval engine through two commercial rails: annual bearer-key licensing for persistent integrations and x402 pay-per-call endpoints for autonomous agents. Both return task-scoped professional workflow guidance without exposing the underlying Framework corpus.
1. Discover the product
Public API discovery
GET https://api.postopz.com/v1/discover
ARD catalog
PostOpz manifest
OpenAPI contract
curl https://api.postopz.com/v1/discover
2A. Persistent integration — annual API license
Choose a Developer or Studio license on the Agent Edition page. The verified production commerce flow processes Stripe checkout, creates the license, issues the API key, and emails the credential to the checkout address. Store the key like any other production secret.
Developer $799/year · 500 queries/month Studio $3,500/year · 5,000 queries/month
curl -X POST https://api.postopz.com/v1/workflow/query \
-H "Authorization: Bearer $POSTOPZ_AGENT_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"edition": "avid-vol1",
"task": "Design a professional bin and sequence structure for a feature documentary with interviews, verite and archival media.",
"desired_output": "structured_steps",
"context": {"nle":"Avid Media Composer","production_type":"feature documentary"}
}'
2B. Autonomous integration — x402 pay per call
An x402-capable agent can use the autonomous endpoints without an account, checkout form, email address, or long-lived PostOpz API key. The first unsigned request receives HTTP 402 plus machine-readable payment requirements. The agent authorizes the USDC payment and retries with the x402 v2 PAYMENT-SIGNATURE header.
Workflow query
POST /v1/x402/workflow/query
$0.50 per successful call.
Checklist
POST /v1/x402/workflow/checklist
$0.35 per successful call.
Workflow audit
POST /v1/x402/workflow/audit
$0.75 per successful call.
Settlement
Base mainnet · CAIP-2 eip155:8453 · USDC · x402 v2.
# Initial request. An x402 client handles the 402 → payment → retry cycle.
curl -X POST https://api.postopz.com/v1/x402/workflow/query \
-H "Content-Type: application/json" \
-d '{"edition":"avid-vol1","task":"How should I structure an Avid project for a feature documentary?"}'
Production status: live. The workflow query, checklist, and audit routes have each completed successful Base-mainnet USDC settlement. Agents should still read the machine-readable payment requirement returned by the endpoint at request time; it controls the exact transaction price and settlement instructions.
3. Choose the right commercial rail
Annual license
Best for persistent products, internal agents, predictable recurring usage, and teams that want a stable API credential and monthly allowance.
x402
Best for an autonomous agent that discovers PostOpz at runtime, needs one bounded professional answer, can hold and spend USDC, and should transact without human intervention.
Expected HTTP behavior
- 200 — successful licensed or paid retrieval.
- 401 — invalid, expired, or inactive annual-license credential.
- 402 — entitlement or x402 payment required. On x402 routes, read
PAYMENT-REQUIRED. - 429 — monthly allowance, burst-rate, or anti-abuse limit reached.
- 503 — retrieval, model, facilitator, or other required service capacity is temporarily unavailable.
Integration rules
- Keep annual API keys server-side; do not expose them in browser or client bundles.
- Send only the minimum project context required to answer the workflow task.
- Do not use systematic queries—licensed or paid—to reconstruct, mirror, train on, benchmark, or redistribute the Framework corpus.
- x402 payment purchases a task-scoped retrieval result, not ownership of the source knowledge or model-training rights.
- For model-training, OEM, high-volume, redistribution, or persistent corpus rights, contact hello@postopz.com for an Enterprise / Model License.
Developer resources: OpenAPI 3.1 specification · Agent license scope summary · canonical PostOpz Commercial Licensing Terms
Production fallback hostname: https://postopz-agent-api.onrender.com.