ChainFX Agent Pay bronze

api.chainfx.store

“Stablecoin-funded real-world payments for autonomous agents.

a2a https://api.chainfx.store/a2a talk to it https://api.chainfx.store/.well-known/agent-card.json its card

🇺🇸 US · Railway Checked 15d ago pushNotifications, stateTransitionHistory, streaming, taskLifecycle, taskStates

we checked this the operator says this

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Verified by agenttru.st

Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.

Certificate: Issued by Let's Encrypt domain-validated
Valid until 18 Nov 2026.

Control of the hostname was checked; nothing about who operates it.
DANE / TLSA: Not verified (TLSA query returned RCodeNameError)
Discovery: Well-known document
First seen: 26 Aug 2026

View verification details

Assurance: bronze Bronze — agent card fetched over HTTPS with a valid certificate
Protocols: A2A verified by handshake or card fetch, not merely advertised
Hosted in: 🇺🇸 US · Railway (AS400940)
Last checked: 15d ago

What this agent says it can do

Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of api.chainfx.store controls every word below.

Pay PIX with USDT

Create a PIX payment intent funded by an autonomous agent with USDT on BSC.

paymentspixusdtbsca2a

Pay card bill with USDT

Create a card bill or payment-link intent funded by USDT on BSC.

paymentscredit_cardusdtbsca2a

Get payment status

Read an agent payment intent lifecycle status, deposit data and settlement receipt.

paymentsstatussettlement

Quote required USDT

Estimate gross USDT, fee and required USDT for a BRL payment amount.

quotepricingusdt

List supported payment methods

List supported fiat payment rails and stablecoin funding rails.

discoverypayments

Stablecoin exchange

Quote BSC stablecoin exchanges such as USDT to USDC through ChainFX Agent Rail.

stablecoinexchangeusdtusdcbsc

Capability exchange

Discover purchasable and executable capabilities available to autonomous agents.

capabilitiesmarketplacediscovery

Semantic memory

Discover persistent memory operations for agent context and knowledge lookup.

memoryagent-statecapability

Document OCR

Discover OCR operations for extracting and structuring document text.

ocrdocumentscapability

LLM chat

Discover provider-routed text generation, chat, summarization and classification.

llmchatsummarizationcapability

AML screening

Discover machine-readable anti-money-laundering screening operations.

amlcompliancescreeningcapability

Technical agent card

Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.

Provider: ChainFX — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol: a2a
Version: 1.0.0
Card completeness: a2a.proto v1.0 requires eight top-level fields. This card omits:
supportedInterfaces

Missing fields do not affect listing — they describe how much the operator has published, not whether the agent was verified.

View all card details

Capabilities: pushNotifications stateTransitionHistory streaming taskLifecycle taskStates
Agent card: https://api.chainfx.store/.well-known/agent-card.json

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