Image
$0.01 per image
A durable WebP with dimensions, provider receipt, byte count and SHA-256.
POST /api/v1/x402/image
Inspect and buy ↗
Machine services, not subscriptions
APIs agents can discover, buy, and verify.
Pay only for delivered results. No buyer account, API key, monthly plan, or human checkout. Every paid response carries the evidence needed for unattended use.
Intent-first discovery
Describe the outcome. Get a payable route.
Search the live governed portfolio in plain language. Results include the exact price, request example and a ready-to-run AgentCash command.
Search is free. Payment happens only when you call a recommended product.
Prefer a durable, shareable route? Browse portable intent cards with matching JSON for agents.
Flagship media APIs
The lowest verified tier, with positive unit economics.
Comparable-market price checks are release gates. Provider cost is recorded per delivery, and any run that cannot preserve its declared margin fails closed.
Speech
$0.001 per clip
OpenAI-shaped input, six familiar voice aliases, and a durable WAV receipt with SHA-256.
POST /api/v1/x402/speech
Inspect and buy ↗
Video draft
$0.03 per draft
A four-second MP4 with audio, dimensions, provider receipt and SHA-256.
POST /api/v1/x402/video-draft
Inspect and buy ↗
Agent utility entry tier
Useful answers for one tenth of a cent.
API health, OpenAPI summary, x402 resource discovery, and a ledger-ready loyalty reward quote each cost $0.001. Structured JSON, no provider API key.
Inspect schemas ↗Complete portfolio
One governed source for every paid operation.
Loading the live product registry…
Developer experience
No dashboard required.
Read the contract, make the normal request, receive an exact HTTP 402 challenge, pay, retry, then verify the delivery receipt.
- 01
Discover
Use OpenAPI, llms.txt, AgentCash, Coinbase Bazaar or Agent402.
- 02
Request
Send the intended input without credentials and receive the exact price and schema.
- 03
Pay and retry
Your wallet attaches the payment proof to the unchanged request.
- 04
Verify
Check the output URL, generation ID and SHA-256 before downstream use.
npx agentcash@latest discover https://api.delx.ai
Trust contract
Delivery is the sale.
Accounting
A settlement alone is never presented as customer revenue. Internal QA, unknown legacy traffic and external buyers remain separate.
Unit economics
Provider cost and gross margin are attached to media deliveries. Negative-margin runs cannot be silently labeled successful.
Recovery
Paid failures enter an auditable refund queue with immutable transaction receipts instead of disappearing into logs.
Privacy
Raw payer wallets are not retained in the media ledger. Prompts have a bounded quality-review retention window.
Clear product boundary
Commerce sells machine services. Ontology studies continuity.
Delx Commerce owns paid APIs, pricing, delivery, margin and marketplace distribution. Delx Ontology is a separate research and protocol project for witness, identity and continuity. It does not depend on a purchase.